Solar Scope Modifications

New Topic

708 topics

Topics

Replies

Views

Last post

Narrowest 393.37 ever by Apollo Lasky

Last post by TheSkyBurner « Wed Sep 19, 2018 11:41 pm
Replies: 150
by TheSkyBurner » Tue Jun 19, 2018 10:46 pm
1

…

3

4

5

6

7
150 Replies

3669 Views

Last post by TheSkyBurner
Wed Sep 19, 2018 11:41 pm
A different PST Mod

Last post by pedro « Mon Sep 17, 2018 12:20 pm
Replies: 6
by pedro » Fri Sep 14, 2018 10:20 pm

6 Replies

314 Views

Last post by pedro
Mon Sep 17, 2018 12:20 pm
1 angstrom 854.22 by apollo lasky

Last post by TheSkyBurner « Fri Sep 14, 2018 8:42 pm

by TheSkyBurner » Fri Sep 14, 2018 8:42 pm

0 Replies

63 Views

Last post by TheSkyBurner
Fri Sep 14, 2018 8:42 pm
another PST stage 2 mod

Last post by pedro « Wed Sep 12, 2018 10:01 am
Replies: 29
by pedro » Mon Aug 13, 2018 8:16 pm
1

2
29 Replies

931 Views

Last post by pedro
Wed Sep 12, 2018 10:01 am
Lacerta Wedge plus Lunt diagonal

Last post by bart1805 « Mon Sep 10, 2018 9:02 pm
Replies: 4
by bart1805 » Tue Sep 04, 2018 9:30 pm

4 Replies

156 Views

Last post by bart1805
Mon Sep 10, 2018 9:02 pm
Front ERF vs Internal ERF? Minimum size?

Last post by MalVeauX « Sun Sep 09, 2018 8:05 pm
Replies: 28
by MalVeauX » Thu May 31, 2018 4:04 pm
1

2
28 Replies

1886 Views

Last post by MalVeauX
Sun Sep 09, 2018 8:05 pm
Lunt LS50THa modification to 200 mm aperture

Last post by MalVeauX « Sat Sep 08, 2018 12:23 pm
Replies: 7
by GreatAttractor » Thu Sep 06, 2018 8:17 pm

7 Replies

217 Views

Last post by MalVeauX
Sat Sep 08, 2018 12:23 pm
How I made my own Lunt mod

Last post by krakatoa1883 « Thu Sep 06, 2018 10:18 am
Replies: 18
by krakatoa1883 » Wed Aug 22, 2018 12:47 pm

18 Replies

575 Views

Last post by krakatoa1883
Thu Sep 06, 2018 10:18 am
The Double pass idea...

Last post by marktownley « Tue Sep 04, 2018 10:41 pm
Replies: 19
by TheSkyBurner » Thu Aug 16, 2018 5:59 pm

19 Replies

700 Views

Last post by marktownley
Tue Sep 04, 2018 10:41 pm
lunt 50 mod

Last post by antonello « Tue Sep 04, 2018 10:35 am
Replies: 26
by DSobserver » Sun Apr 09, 2017 2:52 pm
1

2
26 Replies

3026 Views

Last post by antonello
Tue Sep 04, 2018 10:35 am
393.4bp0.1 doublepass results

Last post by TheSkyBurner « Tue Sep 04, 2018 7:10 am

by TheSkyBurner » Tue Sep 04, 2018 7:10 am

0 Replies

111 Views

Last post by TheSkyBurner
Tue Sep 04, 2018 7:10 am
How to double stack a Lunt CaK Module? And ERF?

Last post by marktownley « Sat Sep 01, 2018 3:50 pm
Replies: 22
by MalVeauX » Mon Aug 20, 2018 8:22 pm

22 Replies

607 Views

Last post by marktownley
Sat Sep 01, 2018 3:50 pm
baader planetarium 36mm unmounted filters

Last post by TheSkyBurner « Sun Aug 26, 2018 11:04 pm

by TheSkyBurner » Sun Aug 26, 2018 11:04 pm

0 Replies

100 Views

Last post by TheSkyBurner
Sun Aug 26, 2018 11:04 pm
KG3 IR Absorption vs IR Blocking filters? Same?

Last post by krakatoa1883 « Wed Aug 22, 2018 12:00 pm
Replies: 83
by MalVeauX » Wed Apr 11, 2018 4:59 pm
1

2

3

4
83 Replies

3971 Views

Last post by krakatoa1883
Wed Aug 22, 2018 12:00 pm
Do you have a skybender?

Last post by MalVeauX « Mon Aug 20, 2018 7:51 pm
Replies: 31
by TheSkyBurner » Thu May 10, 2018 1:18 pm
1

2
31 Replies

1558 Views

Last post by MalVeauX
Mon Aug 20, 2018 7:51 pm
Details of a telecentric lens for C8 Edge and Daystar filter

Last post by Bob Yoesle « Mon Aug 20, 2018 6:36 pm
Replies: 6
by p_zetner » Thu Jul 05, 2018 7:35 pm

6 Replies

577 Views

Last post by Bob Yoesle
Mon Aug 20, 2018 6:36 pm
Baader Telecentric - Lower flux in blue/CaK?

Last post by allhoest « Tue Jul 03, 2018 7:14 pm
Replies: 4
by allhoest » Sun Jul 01, 2018 7:42 pm

4 Replies

884 Views

Last post by allhoest
Tue Jul 03, 2018 7:14 pm
PST stage 4. The X-truder

Last post by TheSkyBurner « Tue Jul 03, 2018 5:09 am
Replies: 31
by TheSkyBurner » Thu May 24, 2018 12:22 am
1

2
31 Replies

1806 Views

Last post by TheSkyBurner
Tue Jul 03, 2018 5:09 am
Can i use my EDGEHD800 for Ha?

Last post by AndiesHandyHandies « Sun Jul 01, 2018 5:47 pm
Replies: 10
by Taipan » Wed Apr 25, 2018 5:58 pm

10 Replies

849 Views

Last post by AndiesHandyHandies
Sun Jul 01, 2018 5:47 pm
Finally testing new CaK filter stack

Last post by Merlin66 « Sat Jun 23, 2018 9:00 am
Replies: 18
by Merlin66 » Fri Jun 22, 2018 1:43 am

18 Replies

615 Views

Last post by Merlin66
Sat Jun 23, 2018 9:00 am
Bg40 glass energy rejection.

Last post by TheSkyBurner « Tue Jun 19, 2018 2:54 am

by TheSkyBurner » Tue Jun 19, 2018 2:54 am

0 Replies

301 Views

Last post by TheSkyBurner
Tue Jun 19, 2018 2:54 am
66245 Heatsink mirror mount for 81045

Last post by TheSkyBurner « Mon Jun 18, 2018 7:21 pm
Replies: 13
by TheSkyBurner » Fri Jun 15, 2018 6:44 am

13 Replies

613 Views

Last post by TheSkyBurner
Mon Jun 18, 2018 7:21 pm
Pst objective - 46mm and 52mm

Last post by marktownley « Sun Jun 17, 2018 9:29 pm
Replies: 1
by TheSkyBurner » Sun Jun 17, 2018 9:13 pm

1 Replies

249 Views

Last post by marktownley
Sun Jun 17, 2018 9:29 pm
PST CaK mod

Last post by TheSkyBurner « Fri Jun 15, 2018 11:05 pm
Replies: 22
by Marsman » Sun Apr 29, 2018 8:17 pm

22 Replies

1743 Views

Last post by TheSkyBurner
Fri Jun 15, 2018 11:05 pm
The 81045 energy rejection mirror

Last post by TheSkyBurner « Fri Jun 15, 2018 10:41 pm
Replies: 9
by TheSkyBurner » Wed Jun 13, 2018 8:00 pm

9 Replies

477 Views

Last post by TheSkyBurner
Fri Jun 15, 2018 10:41 pm
CHEAPEST Extension Tube

Last post by TheSkyBurner « Thu Jun 07, 2018 6:34 pm
Replies: 5
by TheSkyBurner » Wed May 23, 2018 8:25 pm

5 Replies

516 Views

Last post by TheSkyBurner
Thu Jun 07, 2018 6:34 pm
WILL IT BURN? - ..Filter Killer..

Last post by TheSkyBurner « Wed Jun 06, 2018 2:54 am
Replies: 35
by TheSkyBurner » Mon May 28, 2018 5:58 pm
1

2
35 Replies

1563 Views

Last post by TheSkyBurner
Wed Jun 06, 2018 2:54 am
TWO MODELS OF PST CAK!? 1.0 and 2.0?

Last post by marktownley « Tue Jun 05, 2018 5:09 am
Replies: 2
by TheSkyBurner » Mon Jun 04, 2018 10:10 pm

2 Replies

300 Views

Last post by marktownley
Tue Jun 05, 2018 5:09 am
Lunt CaK B1800, inside visual inspection

Last post by TheSkyBurner « Sat May 26, 2018 7:25 pm
Replies: 16
by allhoest » Mon Mar 12, 2018 8:38 pm

16 Replies

1208 Views

Last post by TheSkyBurner
Sat May 26, 2018 7:25 pm
Lunt CaK Mod - Removing Etalon's adapter

Last post by allhoest « Sat May 26, 2018 6:46 pm
Replies: 5
by allhoest » Thu May 24, 2018 5:58 pm

5 Replies

396 Views

Last post by allhoest
Sat May 26, 2018 6:46 pm
Vixen VMC110L F9.4 Maksutov as Solar Scope?

Last post by marktownley « Tue May 22, 2018 11:35 am
Replies: 28
by AndiesHandyHandies » Fri Mar 30, 2018 7:49 am
1

2
28 Replies

1805 Views

Last post by marktownley
Tue May 22, 2018 11:35 am
Lenses for changing PST Focal Length

Last post by AndiesHandyHandies « Tue May 15, 2018 7:38 am
Replies: 6
by AndiesHandyHandies » Mon May 07, 2018 8:58 am

6 Replies

642 Views

Last post by AndiesHandyHandies
Tue May 15, 2018 7:38 am
Light absorbing panels

Last post by TheSkyBurner « Sun May 13, 2018 9:53 pm

by TheSkyBurner » Sun May 13, 2018 9:53 pm

0 Replies

392 Views

Last post by TheSkyBurner
Sun May 13, 2018 9:53 pm
lenses / objectives / mirrors for below 405nm

Last post by TheSkyBurner « Thu May 10, 2018 2:43 pm
Replies: 8
by TheSkyBurner » Sun May 06, 2018 12:01 am

8 Replies

589 Views

Last post by TheSkyBurner
Thu May 10, 2018 2:43 pm
A high quality telecentric 3X made by itself

Last post by mdwmark « Mon May 07, 2018 8:15 pm
Replies: 15
by antonello » Thu Feb 08, 2018 12:29 pm

15 Replies

1485 Views

Last post by mdwmark
Mon May 07, 2018 8:15 pm
Make a native F30 telescope better for Solar

Last post by marktownley « Thu May 03, 2018 9:30 pm
Replies: 10
by AndiesHandyHandies » Sat Apr 21, 2018 7:05 am

10 Replies

748 Views

Last post by marktownley
Thu May 03, 2018 9:30 pm
Maier or Beloptik PST

Last post by Merlin66 « Tue May 01, 2018 12:33 pm
Replies: 5
by 39N84W » Mon Apr 30, 2018 7:07 pm

5 Replies

497 Views

Last post by Merlin66
Tue May 01, 2018 12:33 pm
PST version and ERF insurance

Last post by Merlin66 « Mon Apr 30, 2018 11:32 pm
Replies: 1
by AndiesHandyHandies » Mon Apr 30, 2018 9:15 pm

1 Replies

311 Views

Last post by Merlin66
Mon Apr 30, 2018 11:32 pm
Looking for guidance in double-stacking an SM90 from inside a TV102i

Last post by danpro1 « Sat Apr 21, 2018 2:30 pm
Replies: 4
by danpro1 » Sat Apr 14, 2018 11:37 pm

4 Replies

571 Views

Last post by danpro1
Sat Apr 21, 2018 2:30 pm
Solar sunglasses

Last post by marktownley « Sun Apr 15, 2018 8:49 am
Replies: 4
by ausguerila » Wed Apr 11, 2018 10:54 am

4 Replies

477 Views

Last post by marktownley
Sun Apr 15, 2018 8:49 am
Maier ITF - first failure?!

Last post by DavidG « Tue Apr 10, 2018 10:01 pm
Replies: 12
by Merlin66 » Tue Apr 03, 2018 5:12 am

12 Replies

888 Views

Last post by DavidG
Tue Apr 10, 2018 10:01 pm
Lunk CaK first mod

Last post by marktownley « Tue Apr 10, 2018 7:36 pm
Replies: 3
by allhoest » Sun Apr 08, 2018 3:33 pm

3 Replies

439 Views

Last post by marktownley
Tue Apr 10, 2018 7:36 pm
PST Stage 2 Mod - Upgrade

Last post by Merlin66 « Sun Apr 08, 2018 1:12 am
Replies: 7
by Merlin66 » Sat Mar 31, 2018 12:30 am

7 Replies

647 Views

Last post by Merlin66
Sun Apr 08, 2018 1:12 am
New pst mod

Last post by Live_Steam_Mad « Wed Mar 28, 2018 12:01 pm
Replies: 12
by manu41 » Sat Mar 22, 2014 1:11 pm

12 Replies

2219 Views

Last post by Live_Steam_Mad
Wed Mar 28, 2018 12:01 pm
C11 ERF-Concept

Last post by Okay-1 « Mon Mar 26, 2018 5:36 pm
Replies: 12
by Okay-1 » Fri Mar 09, 2018 8:40 pm

12 Replies

963 Views

Last post by Okay-1
Mon Mar 26, 2018 5:36 pm
Lunt 60 mod options??

Last post by Macavity « Sat Mar 24, 2018 9:34 am
Replies: 21
by Eddie » Mon Jan 15, 2018 10:46 pm

21 Replies

1496 Views

Last post by Macavity
Sat Mar 24, 2018 9:34 am
SM60 -PST Mod double stack on ED80

Last post by marktownley « Sun Mar 04, 2018 7:11 pm
Replies: 18
by Merlin66 » Sun Jan 28, 2018 12:56 am

18 Replies

1285 Views

Last post by marktownley
Sun Mar 04, 2018 7:11 pm
Request advice on double stacking a new Meade SM90 to Coronado SM90

Last post by Bob Yoesle « Sat Feb 03, 2018 3:12 pm
Replies: 16
by CarlDD » Sun May 07, 2017 8:22 pm

16 Replies

1718 Views

Last post by Bob Yoesle
Sat Feb 03, 2018 3:12 pm
DIY Solar Scintillation Seeing Monitor with FC support

Last post by banjo « Sat Jan 20, 2018 10:48 am
Replies: 113
by RTJoe » Fri Jul 03, 2015 4:47 pm
1

2

3

4

5
113 Replies

14181 Views

Last post by banjo
Sat Jan 20, 2018 10:48 am
Concept model of new 12" Solar Newton

Last post by CarlDD « Sat Dec 09, 2017 12:58 am
Replies: 51
by [whrudey] » Tue May 31, 2016 6:16 pm
1

2

3
51 Replies

7406 Views

Last post by CarlDD
Sat Dec 09, 2017 12:58 am
Aperture fever and (im)possibilities of a mod

Last post by HansH « Fri Dec 08, 2017 11:35 am
Replies: 2
by HansH » Fri Dec 08, 2017 9:17 am

2 Replies

463 Views

Last post by HansH
Fri Dec 08, 2017 11:35 am
The role of the diagonal mirror in the Coronado BF10 and BF15 filters.

Last post by Merlin66 « Wed Dec 06, 2017 11:35 pm
Replies: 5
by Valery » Wed Dec 06, 2017 9:43 am

5 Replies

598 Views

Last post by Merlin66
Wed Dec 06, 2017 11:35 pm
SM40 crayford?

Last post by hopes2 « Wed Nov 22, 2017 6:44 pm
Replies: 4
by hopes2 » Sun Nov 12, 2017 3:24 am

4 Replies

559 Views

Last post by hopes2
Wed Nov 22, 2017 6:44 pm
Disassemble Coronado Blocking Filter

Last post by hopes2 « Wed Nov 22, 2017 5:14 pm
Replies: 4
by hopes2 » Mon Nov 20, 2017 4:35 pm

4 Replies

630 Views

Last post by hopes2
Wed Nov 22, 2017 5:14 pm
Coronado SM Remote adjustment

Last post by JF Roudier « Mon Nov 20, 2017 9:57 pm
Replies: 5
by rsfoto » Sun Sep 10, 2017 11:34 pm

5 Replies

831 Views

Last post by JF Roudier
Mon Nov 20, 2017 9:57 pm
Strange Solar reactions with a 60 mm Lunt MOD

Last post by marktownley « Mon Nov 20, 2017 7:15 pm
Replies: 1
by solarmax2016 » Mon Nov 20, 2017 6:45 pm

1 Replies

388 Views

Last post by marktownley
Mon Nov 20, 2017 7:15 pm
Back after a tough absence

Last post by JohnM « Sat Oct 21, 2017 3:32 pm
Replies: 4
by JohnM » Fri Oct 20, 2017 11:03 pm

4 Replies

546 Views

Last post by JohnM
Sat Oct 21, 2017 3:32 pm
150mm PST mod

Last post by bart1805 « Thu Oct 19, 2017 3:11 pm
Replies: 2
by bart1805 » Wed Oct 18, 2017 10:16 pm

2 Replies

734 Views

Last post by bart1805
Thu Oct 19, 2017 3:11 pm
Frankencope Tests! (Apologies for absence)

Last post by marktownley « Mon Oct 16, 2017 8:10 pm
Replies: 2
by Macavity » Fri Aug 18, 2017 10:44 am

2 Replies

781 Views

Last post by marktownley
Mon Oct 16, 2017 8:10 pm
Show me your lunt solar mods

Last post by SPACEBOY « Mon Oct 16, 2017 12:43 pm
Replies: 9
by SPACEBOY » Mon Oct 09, 2017 6:19 pm

9 Replies

1101 Views

Last post by SPACEBOY
Mon Oct 16, 2017 12:43 pm
Doublestack with LS50F?

Last post by marktownley « Thu Oct 05, 2017 5:19 am
Replies: 4
by bart1805 » Thu Aug 10, 2017 7:19 pm

4 Replies

714 Views

Last post by marktownley
Thu Oct 05, 2017 5:19 am
Basic question about Coronado Blocking filter

Last post by rsfoto « Tue Oct 03, 2017 6:37 pm
Replies: 13
by rsfoto » Sun Sep 17, 2017 3:02 pm

13 Replies

1304 Views

Last post by rsfoto
Tue Oct 03, 2017 6:37 pm
Omega CaK stack

Last post by Merlin66 « Sun Sep 24, 2017 10:32 pm
Replies: 9
by Merlin66 » Sat Sep 23, 2017 12:46 am

9 Replies

879 Views

Last post by Merlin66
Sun Sep 24, 2017 10:32 pm
What does a "blocking filter" consist of... ?

Last post by Merlin66 « Fri Sep 22, 2017 11:10 pm
Replies: 13
by Macavity » Wed Aug 30, 2017 9:58 am

13 Replies

1628 Views

Last post by Merlin66
Fri Sep 22, 2017 11:10 pm
Removing barlow from Quark

Last post by LTHB « Thu Sep 21, 2017 8:52 am
Replies: 17
by sulcis2000 » Mon May 01, 2017 9:03 pm

17 Replies

2212 Views

Last post by LTHB
Thu Sep 21, 2017 8:52 am
PST Mod on a SCT

Last post by marktownley « Sun Sep 10, 2017 8:57 pm
Replies: 4
by MapleRidge » Fri Sep 08, 2017 11:16 pm

4 Replies

652 Views

Last post by marktownley
Sun Sep 10, 2017 8:57 pm
PST Solarscope Modifications

Last post by Merlin66 « Sun Sep 10, 2017 6:35 am
Replies: 1
by williamhawk » Sun Sep 10, 2017 5:44 am

1 Replies

527 Views

Last post by Merlin66
Sun Sep 10, 2017 6:35 am
CAK eyepiece modification

Last post by marktownley « Fri Sep 01, 2017 10:55 am
Replies: 8
by DSobserver » Thu Jan 28, 2016 12:08 am

8 Replies

1369 Views

Last post by marktownley
Fri Sep 01, 2017 10:55 am
to Quark or not to Quark??

Last post by MapleRidge « Sun Aug 20, 2017 2:23 am
Replies: 3
by Eddie » Thu Aug 17, 2017 10:29 pm

3 Replies

660 Views

Last post by MapleRidge
Sun Aug 20, 2017 2:23 am
Focuser upgrade for my Lunt LS50 H-Alpha Scope

Last post by Live_Steam_Mad « Wed Aug 16, 2017 4:22 pm
Replies: 21
by saguaro » Fri Apr 24, 2015 1:56 am

21 Replies

4838 Views

Last post by Live_Steam_Mad
Wed Aug 16, 2017 4:22 pm
Lunt Mod

Last post by bart1805 « Tue Aug 15, 2017 6:50 pm
Replies: 7
by solarmax2016 » Sat Jun 03, 2017 2:45 am

7 Replies

1060 Views

Last post by bart1805
Tue Aug 15, 2017 6:50 pm
How to remove internal reflections

Last post by Merlin66 « Mon Aug 14, 2017 2:42 pm
Replies: 3
by DJD » Sun Aug 13, 2017 1:49 pm

3 Replies

599 Views

Last post by Merlin66
Mon Aug 14, 2017 2:42 pm
PST ERF

Last post by Solar B « Sat Aug 12, 2017 5:38 pm
Replies: 2
by Solar B » Sat Aug 12, 2017 1:34 pm

2 Replies

538 Views

Last post by Solar B
Sat Aug 12, 2017 5:38 pm
Mod TS 152/900 Individual

Last post by Galosimo « Fri Aug 11, 2017 10:04 pm
Replies: 45
by Galosimo » Tue May 05, 2015 8:44 pm
1

2
45 Replies

4518 Views

Last post by Galosimo
Fri Aug 11, 2017 10:04 pm
Have Etalon Will Travel

Last post by Okay-1 « Tue Aug 08, 2017 8:43 pm
Replies: 5
by Okay-1 » Mon Aug 07, 2017 12:01 am

5 Replies

773 Views

Last post by Okay-1
Tue Aug 08, 2017 8:43 pm
BF10 blocking filter straight through adapter

Last post by marktownley « Sat Aug 05, 2017 2:43 pm
Replies: 14
by DJD » Mon Jul 24, 2017 10:42 am

14 Replies

1271 Views

Last post by marktownley
Sat Aug 05, 2017 2:43 pm
$200 Lunt LS50 w/ 2''Baader Steeltrack focuser mod.

Last post by soulvagabond « Sat Jul 15, 2017 4:25 pm
Replies: 2
by soulvagabond » Sat Jul 15, 2017 9:55 am

2 Replies

701 Views

Last post by soulvagabond
Sat Jul 15, 2017 4:25 pm
Final Assembly LUNT 60 mm Pressure tuned MOD

Last post by marktownley « Fri Jul 14, 2017 5:11 am
Replies: 18
by solarmax2016 » Fri May 12, 2017 6:15 pm

18 Replies

2140 Views

Last post by marktownley
Fri Jul 14, 2017 5:11 am
Lunt Engineering focuser with Quark question

Last post by Robert Henry 1355 « Wed Jul 12, 2017 12:57 am

by Robert Henry 1355 » Wed Jul 12, 2017 12:57 am

0 Replies

552 Views

Last post by Robert Henry 1355
Wed Jul 12, 2017 12:57 am
Omega 656.3 H Alpha 0.15nm filter as a DS eyepiece filter.

Last post by soulvagabond « Sat Jul 08, 2017 6:10 am

by soulvagabond » Sat Jul 08, 2017 6:10 am

0 Replies

733 Views

Last post by soulvagabond
Sat Jul 08, 2017 6:10 am
Bresser 127/1200 Stage 2 Mod

Last post by FRAZ « Sat Jun 17, 2017 8:56 pm
Replies: 8
by FRAZ » Mon May 29, 2017 6:25 pm

8 Replies

1121 Views

Last post by FRAZ
Sat Jun 17, 2017 8:56 pm
Mirror coating for Hα reflection

Last post by GreatAttractor « Wed Jun 14, 2017 10:10 pm
Replies: 2
by GreatAttractor » Fri Jun 09, 2017 11:33 am

2 Replies

560 Views

Last post by GreatAttractor
Wed Jun 14, 2017 10:10 pm
Lunt LS50+Visionking 80mm/F7.5 MOD And Questions...

Last post by soulvagabond « Sun Jun 11, 2017 8:20 pm
Replies: 4
by soulvagabond » Tue Jun 06, 2017 7:56 am

4 Replies

856 Views

Last post by soulvagabond
Sun Jun 11, 2017 8:20 pm
Need a full disc HA sidekick (PST/Quark/??)

Last post by MalVeauX « Tue Jun 06, 2017 1:46 pm
Replies: 7
by MalVeauX » Sat May 27, 2017 8:57 pm

7 Replies

814 Views

Last post by MalVeauX
Tue Jun 06, 2017 1:46 pm
My observation on Quark with Lunt BF600 diagonal

Last post by soulvagabond « Sun Jun 04, 2017 2:17 pm
Replies: 2
by soulvagabond » Tue May 30, 2017 8:00 am

2 Replies

557 Views

Last post by soulvagabond
Sun Jun 04, 2017 2:17 pm
Celestron 6" Schmidt Cassegrain (SCT) with Coronado Personal Solar Telescope (PST)

Last post by Merlin66 « Sun Jun 04, 2017 2:03 pm
Replies: 2
by juhheng » Tue May 30, 2017 1:46 pm

2 Replies

662 Views

Last post by Merlin66
Sun Jun 04, 2017 2:03 pm
Lunt 50 with >100mm Lense

Last post by bhavani123 « Wed May 31, 2017 3:58 am
Replies: 8
by amendola » Thu May 04, 2017 5:16 pm

8 Replies

1185 Views

Last post by bhavani123
Wed May 31, 2017 3:58 am
How to Calculate Sun diameter inside Light Cone?

Last post by kornfeld « Fri May 05, 2017 1:30 pm
Replies: 10
by Brett » Sun Sep 20, 2015 1:00 pm

10 Replies

1500 Views

Last post by kornfeld
Fri May 05, 2017 1:30 pm
Double stacking PST/Quark question

Last post by kornfeld « Wed May 03, 2017 1:27 pm
Replies: 3
by gabrieli » Sun Apr 30, 2017 12:05 pm

3 Replies

725 Views

Last post by kornfeld
Wed May 03, 2017 1:27 pm
LUNT 50 MOD,..ADVICE NEEDED

Last post by grdc65 « Sun Apr 30, 2017 2:00 am

by grdc65 » Sun Apr 30, 2017 2:00 am

0 Replies

739 Views

Last post by grdc65
Sun Apr 30, 2017 2:00 am
Lunt 60FHa with EdgeHD 8

Last post by amendola « Thu Apr 27, 2017 9:01 pm
Replies: 4
by amendola » Mon Apr 24, 2017 9:01 pm

4 Replies

873 Views

Last post by amendola
Thu Apr 27, 2017 9:01 pm
New hard-coated filters from Andover

Last post by fjabet « Thu Apr 20, 2017 9:51 am
Replies: 11
by Bob Yoesle » Tue Jan 24, 2017 5:19 pm

11 Replies

1762 Views

Last post by fjabet
Thu Apr 20, 2017 9:51 am
CORONADO DS ETALON on a LUNTLs50HTa

Last post by marktownley « Sun Apr 16, 2017 8:44 am
Replies: 1
by grdc65 » Sun Apr 16, 2017 7:39 am

1 Replies

515 Views

Last post by marktownley
Sun Apr 16, 2017 8:44 am
minor issue with imppg

Last post by marktownley « Mon Apr 10, 2017 8:57 pm
Replies: 9
by rbenton » Tue Apr 04, 2017 6:46 am

9 Replies

961 Views

Last post by marktownley
Mon Apr 10, 2017 8:57 pm
Coronado BF thread size

Last post by Fenrir « Sat Apr 08, 2017 6:25 pm

by Fenrir » Sat Apr 08, 2017 6:25 pm

0 Replies

704 Views

Last post by Fenrir
Sat Apr 08, 2017 6:25 pm
Electronic focuser for Lunt

Last post by 04Stefan07 « Fri Apr 07, 2017 10:11 am

by 04Stefan07 » Fri Apr 07, 2017 10:11 am

0 Replies

657 Views

Last post by 04Stefan07
Fri Apr 07, 2017 10:11 am
USING BINOVIEWERS

Last post by grdc65 « Tue Mar 28, 2017 4:36 am

by grdc65 » Tue Mar 28, 2017 4:36 am

0 Replies

678 Views

Last post by grdc65
Tue Mar 28, 2017 4:36 am
Quark Chromosphere + Lunt's BF 600

Last post by marktownley « Thu Mar 16, 2017 7:50 pm
Replies: 6
by soulvagabond » Sat Mar 11, 2017 10:58 am

6 Replies

872 Views

Last post by marktownley
Thu Mar 16, 2017 7:50 pm
PST blocking filter specs.

Last post by marktownley « Sat Mar 11, 2017 8:14 am
Replies: 23
by Robert Henry 1355 » Wed Jan 25, 2017 11:19 pm

23 Replies

2145 Views

Last post by marktownley
Sat Mar 11, 2017 8:14 am
Lunt50+Daystar Quark as doublestack?

Last post by soulvagabond « Tue Mar 07, 2017 8:59 pm
Replies: 15
by soulvagabond » Thu Jan 12, 2017 5:05 am

15 Replies

2380 Views

Last post by soulvagabond
Tue Mar 07, 2017 8:59 pm
modif Pst / 150mm

Last post by Merlin66 « Thu Feb 23, 2017 5:34 am
Replies: 5
by banjo » Mon Jan 30, 2017 10:08 am

5 Replies

1198 Views

Last post by Merlin66
Thu Feb 23, 2017 5:34 am
Lunt PT mod- vibration dampening

Last post by Anthony M « Wed Feb 15, 2017 3:22 am
Replies: 5
by Anthony M » Thu Feb 09, 2017 1:28 am

5 Replies

962 Views

Last post by Anthony M
Wed Feb 15, 2017 3:22 am
Orion 80 mm PST MOD

Last post by marktownley « Sun Jan 29, 2017 10:26 pm
Replies: 3
by solarmax2016 » Sun Jan 29, 2017 2:05 pm

3 Replies

814 Views

Last post by marktownley
Sun Jan 29, 2017 10:26 pm
ES Focal Extender for Quark mod?

Last post by soulvagabond « Sat Jan 21, 2017 11:33 am
Replies: 2
by LTHB » Sat Jan 07, 2017 4:16 pm

2 Replies

696 Views

Last post by soulvagabond
Sat Jan 21, 2017 11:33 am
What did I do wrong?

Last post by brebisson « Wed Jan 18, 2017 7:31 pm
Replies: 2
by brebisson » Tue Jan 17, 2017 11:52 am

2 Replies

874 Views

Last post by brebisson
Wed Jan 18, 2017 7:31 pm
PST question

Last post by Robert Henry 1355 « Mon Jan 16, 2017 11:13 pm
Replies: 12
by Robert Henry 1355 » Sun Jan 08, 2017 3:52 pm

12 Replies

1166 Views

Last post by Robert Henry 1355
Mon Jan 16, 2017 11:13 pm
PST Mod Query and update

Last post by Merlin66 « Mon Jan 09, 2017 3:22 am
Replies: 1
by Sungrazer » Sun Jan 08, 2017 11:00 am

1 Replies

715 Views

Last post by Merlin66
Mon Jan 09, 2017 3:22 am
Astronomik IR Block filter as internal ERF

Last post by Merlin66 « Wed Dec 28, 2016 9:07 pm
Replies: 12
by Vicchio » Mon Dec 12, 2016 9:03 am

12 Replies

1813 Views

Last post by Merlin66
Wed Dec 28, 2016 9:07 pm
PST Prism Alignment problem - assistance please if possible

Last post by axlefoley « Mon Dec 26, 2016 5:10 am
Replies: 9
by Sungrazer » Sat Dec 17, 2016 6:26 am

9 Replies

1267 Views

Last post by axlefoley
Mon Dec 26, 2016 5:10 am
my "Sunlux" PST mod

Last post by marktownley « Mon Dec 12, 2016 11:35 am
Replies: 5
by astrohardy » Sun Jun 28, 2015 7:18 am

5 Replies

1332 Views

Last post by marktownley
Mon Dec 12, 2016 11:35 am
Piggyback for Lunt LS100?

Last post by rbenton « Fri Dec 09, 2016 6:54 pm

by rbenton » Fri Dec 09, 2016 6:54 pm

0 Replies

713 Views

Last post by rbenton
Fri Dec 09, 2016 6:54 pm
my little lunt60 mod

Last post by highfnum « Wed Dec 07, 2016 9:24 pm
Replies: 55
by highfnum » Mon Jun 02, 2014 1:06 am
1

2

3
55 Replies

4579 Views

Last post by highfnum
Wed Dec 07, 2016 9:24 pm
Double stack - a standard etalon?

Last post by Bassoon « Sun Nov 27, 2016 4:53 pm
Replies: 2
by Bassoon » Sun Nov 27, 2016 10:21 am

2 Replies

722 Views

Last post by Bassoon
Sun Nov 27, 2016 4:53 pm
Skywatcher StarTravel 102 + Lunt LS50THa good combo?

Last post by soulvagabond « Fri Nov 25, 2016 8:35 am
Replies: 4
by soulvagabond » Wed Nov 23, 2016 6:06 am

4 Replies

880 Views

Last post by soulvagabond
Fri Nov 25, 2016 8:35 am
Lunt L60 thread dimensions

Last post by solarmax2016 « Mon Nov 07, 2016 5:07 am
Replies: 19
by _Zakalwe » Wed Apr 23, 2014 7:54 am

19 Replies

2311 Views

Last post by solarmax2016
Mon Nov 07, 2016 5:07 am
PST or Lunt components?

Last post by marktownley « Fri Oct 28, 2016 5:58 pm
Replies: 1
by Bassoon » Fri Oct 28, 2016 11:27 am

1 Replies

634 Views

Last post by marktownley
Fri Oct 28, 2016 5:58 pm
Coronado BF15 dies and resurected!

Last post by marktownley « Thu Oct 27, 2016 8:53 pm
Replies: 3
by Merlin66 » Thu Oct 27, 2016 5:51 am

3 Replies

803 Views

Last post by marktownley
Thu Oct 27, 2016 8:53 pm
Double stack or refurbish my Daystar Quantum?

Last post by cshahar « Wed Oct 05, 2016 5:44 pm
Replies: 7
by cshahar » Wed Sep 28, 2016 8:18 pm

7 Replies

1219 Views

Last post by cshahar
Wed Oct 05, 2016 5:44 pm
SolarMax internal etalon size (old SM70 and SM90II)

Last post by Sungazer « Wed Oct 05, 2016 9:10 am
Replies: 14
by Pablito » Tue Aug 16, 2016 5:39 pm

14 Replies

2841 Views

Last post by Sungazer
Wed Oct 05, 2016 9:10 am
Planning PSD Mod on Meade LXD55 5" f9.3 1180mm

Last post by marktownley « Tue Oct 04, 2016 5:15 pm
Replies: 17
by nickatnight » Sat Aug 27, 2016 10:39 pm

17 Replies

2255 Views

Last post by marktownley
Tue Oct 04, 2016 5:15 pm
Stacking PST with a quark

Last post by nickatnight « Sat Aug 27, 2016 11:31 pm
Replies: 8
by Solar B » Wed Sep 02, 2015 8:56 am

8 Replies

1689 Views

Last post by nickatnight
Sat Aug 27, 2016 11:31 pm
Single-truss 12" Newtonian for an EQ mount

Last post by marktownley « Tue Aug 23, 2016 7:50 am
Replies: 2
by GreatAttractor » Sun Aug 21, 2016 8:26 am

2 Replies

971 Views

Last post by marktownley
Tue Aug 23, 2016 7:50 am
And now the H-Alpha Killer, a Lunt-Mod

Last post by solarmax2016 « Sat Aug 20, 2016 4:00 am
Replies: 10
by Solar-Cologne » Sun Nov 15, 2015 1:34 pm

10 Replies

2367 Views

Last post by solarmax2016
Sat Aug 20, 2016 4:00 am
Baader Zoom with LS50

Last post by Cometeer « Fri Aug 12, 2016 10:21 pm

by Cometeer » Fri Aug 12, 2016 10:21 pm

0 Replies

868 Views

Last post by Cometeer
Fri Aug 12, 2016 10:21 pm
Mounting of DS 40s

Last post by Solar B « Mon Aug 08, 2016 8:18 am
Replies: 20
by Solar B » Fri May 13, 2016 8:27 am

20 Replies

3205 Views

Last post by Solar B
Mon Aug 08, 2016 8:18 am
2nd video - Lunt 60PT f/8.3 to meade LX70 5" f8.3 & BF30

Last post by solarmax2016 « Sun Jul 31, 2016 6:21 pm
Replies: 22
by marktownley » Sun Dec 27, 2015 9:34 pm

22 Replies

4906 Views

Last post by solarmax2016
Sun Jul 31, 2016 6:21 pm
Coronado SM40 Etalon + Lunt B600?

Last post by nicosolcy « Sun Jul 31, 2016 12:26 pm
Replies: 5
by nicosolcy » Sat Jul 30, 2016 3:41 pm

5 Replies

1103 Views

Last post by nicosolcy
Sun Jul 31, 2016 12:26 pm
Barlow and refocus your blocking filter?

Last post by christian viladrich « Mon Jul 11, 2016 6:35 pm
Replies: 2
by Valery » Sun Jul 10, 2016 6:43 am

2 Replies

949 Views

Last post by christian viladrich
Mon Jul 11, 2016 6:35 pm
what if - h-alpha thru 17th century optics

Last post by highfnum « Tue Jul 05, 2016 9:06 pm
Replies: 9
by highfnum » Mon Jul 04, 2016 9:32 am

9 Replies

1190 Views

Last post by highfnum
Tue Jul 05, 2016 9:06 pm
LS80 Etalon @ a 130mm f/7 Triplet

Last post by tklemmer « Thu Jun 23, 2016 12:07 pm
Replies: 13
by tklemmer » Mon Dec 28, 2015 9:08 pm

13 Replies

2160 Views

Last post by tklemmer
Thu Jun 23, 2016 12:07 pm
Unscrewing the PST Etalon

Last post by pete_w « Wed Jun 22, 2016 7:01 pm
Replies: 6
by pete_w » Thu May 26, 2016 7:49 am

6 Replies

1320 Views

Last post by pete_w
Wed Jun 22, 2016 7:01 pm
ERF's and a Quark +150mm F5 Refractor

Last post by marktownley « Thu Jun 16, 2016 12:39 pm
Replies: 5
by pete_w » Sun May 29, 2016 11:34 am

5 Replies

1376 Views

Last post by marktownley
Thu Jun 16, 2016 12:39 pm
Lunt60PT scope mod - how to double stack?

Last post by GaborKiss « Tue May 31, 2016 7:59 am
Replies: 3
by GaborKiss » Mon May 30, 2016 3:35 pm

3 Replies

851 Views

Last post by GaborKiss
Tue May 31, 2016 7:59 am
For Gabor

Last post by GaborKiss « Mon May 30, 2016 3:32 pm

by GaborKiss » Mon May 30, 2016 3:32 pm

0 Replies

871 Views

Last post by GaborKiss
Mon May 30, 2016 3:32 pm
F11 PST scope

Last post by antonello « Mon May 30, 2016 10:32 am
Replies: 18
by Moriniboy » Wed May 11, 2016 6:15 am

18 Replies

1837 Views

Last post by antonello
Mon May 30, 2016 10:32 am
PST vs. Lunt50 mod - which and why?

Last post by GaborKiss « Thu May 26, 2016 10:37 pm
Replies: 4
by GaborKiss » Wed May 25, 2016 3:20 pm

4 Replies

923 Views

Last post by GaborKiss
Thu May 26, 2016 10:37 pm
Just blocking filters.

Last post by antonello « Tue May 24, 2016 12:18 pm
Replies: 5
by Valery » Tue May 24, 2016 12:13 am

5 Replies

923 Views

Last post by antonello
Tue May 24, 2016 12:18 pm
First PST Mod Questions and Check

Last post by Bojan « Fri May 20, 2016 3:11 pm
Replies: 6
by Bojan » Tue May 03, 2016 2:42 pm

6 Replies

1200 Views

Last post by Bojan
Fri May 20, 2016 3:11 pm
Baader / Solar Spectrum Telecompressor 0.7x

Last post by Keramos « Mon May 16, 2016 8:22 pm
Replies: 55
by marktownley » Wed Feb 18, 2015 5:44 pm
1

2

3
55 Replies

4286 Views

Last post by Keramos
Mon May 16, 2016 8:22 pm
Quark DSII 155mm

Last post by george9 « Fri May 13, 2016 12:22 pm
Replies: 7
by george9 » Mon Mar 28, 2016 12:32 pm

7 Replies

1521 Views

Last post by george9
Fri May 13, 2016 12:22 pm
Is the blocking filter necessary?

Last post by marktownley « Thu May 12, 2016 5:49 pm
Replies: 2
by NightPhotographer » Thu May 12, 2016 3:16 pm

2 Replies

758 Views

Last post by marktownley
Thu May 12, 2016 5:49 pm
Lunt LS50THa enhancement

Last post by nabla « Tue May 03, 2016 5:46 am
Replies: 5
by GreatAttractor » Thu Dec 24, 2015 2:21 pm

5 Replies

1940 Views

Last post by nabla
Tue May 03, 2016 5:46 am
Solarmax 40 Problems

Last post by marktownley « Wed Apr 27, 2016 7:57 pm
Replies: 9
by Bojan » Mon Apr 18, 2016 6:01 pm

9 Replies

1207 Views

Last post by marktownley
Wed Apr 27, 2016 7:57 pm
Can a good quark replace blocking filters?

Last post by fjabet « Sat Apr 23, 2016 7:58 am
Replies: 1
by george9 » Thu Apr 21, 2016 3:00 am

1 Replies

882 Views

Last post by fjabet
Sat Apr 23, 2016 7:58 am
Baader HA 35nm as D-ERF in 60mm PST Mod?

Last post by moonshane « Mon Apr 18, 2016 11:22 am
Replies: 4
by moonshane » Fri Apr 15, 2016 12:43 am

4 Replies

1214 Views

Last post by moonshane
Mon Apr 18, 2016 11:22 am
Making an "integrated U.H.T 393nm focuser"

Last post by marktownley « Thu Apr 14, 2016 8:02 pm

by marktownley » Thu Apr 14, 2016 8:02 pm

0 Replies

834 Views

Last post by marktownley
Thu Apr 14, 2016 8:02 pm
PST mod with SW Evostar

Last post by s52sk « Thu Apr 14, 2016 7:57 pm
Replies: 4
by s52sk » Sun Apr 10, 2016 6:21 pm

4 Replies

1128 Views

Last post by s52sk
Thu Apr 14, 2016 7:57 pm
Best instruction for PST mod

Last post by Merlin66 « Thu Apr 14, 2016 4:18 pm
Replies: 1
by nickatnight » Thu Apr 14, 2016 7:31 am

1 Replies

858 Views

Last post by Merlin66
Thu Apr 14, 2016 4:18 pm
ETX90 for CaK Work

Last post by marktownley « Fri Apr 08, 2016 8:01 am
Replies: 7
by marktownley » Mon Apr 04, 2016 1:33 pm

7 Replies

1124 Views

Last post by marktownley
Fri Apr 08, 2016 8:01 am
Lunt LS50THa modification to 90 mm aperture

Last post by GreatAttractor « Tue Apr 05, 2016 9:48 pm
Replies: 4
by GreatAttractor » Mon Apr 04, 2016 8:05 pm

4 Replies

2353 Views

Last post by GreatAttractor
Tue Apr 05, 2016 9:48 pm
Calcium k-line emitter system / UV-ERF-70% \ off the shelf

Last post by marktownley « Tue Apr 05, 2016 8:16 am

by marktownley » Tue Apr 05, 2016 8:16 am

0 Replies

1098 Views

Last post by marktownley
Tue Apr 05, 2016 8:16 am
Advice Needed, Lunt LS35 To Equinox 66

Last post by bilbo « Mon Apr 04, 2016 3:29 pm
Replies: 4
by bilbo » Fri Apr 01, 2016 8:07 pm

4 Replies

1113 Views

Last post by bilbo
Mon Apr 04, 2016 3:29 pm
How much heat applied to the etalon? (quark

Last post by marktownley « Mon Apr 04, 2016 1:29 pm

by marktownley » Mon Apr 04, 2016 1:29 pm

0 Replies

898 Views

Last post by marktownley
Mon Apr 04, 2016 1:29 pm
Ressurecting a very good calcium k-line thread

Last post by marktownley « Mon Apr 04, 2016 6:15 am
Replies: 1
by Valery » Mon Apr 04, 2016 3:28 am

1 Replies

646 Views

Last post by marktownley
Mon Apr 04, 2016 6:15 am
PST stage 1 can I remove the black box ERF

Last post by Moriniboy « Thu Mar 31, 2016 7:42 am
Replies: 2
by Moriniboy » Mon Mar 21, 2016 12:11 pm

2 Replies

916 Views

Last post by Moriniboy
Thu Mar 31, 2016 7:42 am
Pre-Meade SolarMax 40 Mod?

Last post by Solar B « Sun Mar 27, 2016 12:35 pm
Replies: 5
by Bojan » Fri Mar 25, 2016 4:12 pm

5 Replies

1026 Views

Last post by Solar B
Sun Mar 27, 2016 12:35 pm
Determining Scale of the Earth

Last post by Starry Jack « Tue Mar 15, 2016 5:01 pm
Replies: 7
by Starry Jack » Sun Mar 06, 2016 8:07 pm

7 Replies

1039 Views

Last post by Starry Jack
Tue Mar 15, 2016 5:01 pm
Took one for the team. (pressure tuner guts)

Last post by Derek Klepp « Mon Mar 14, 2016 10:30 am
Replies: 5
by _Zakalwe » Sun Feb 28, 2016 11:48 am

5 Replies

1180 Views

Last post by Derek Klepp
Mon Mar 14, 2016 10:30 am
my chromosphere/prom viewer

Last post by DSobserver « Mon Feb 29, 2016 10:03 pm
Replies: 15
by highfnum » Sat Sep 19, 2015 6:30 pm

15 Replies

2478 Views

Last post by DSobserver
Mon Feb 29, 2016 10:03 pm
PST etalon (or similar) in a telecentric beam

Last post by marktownley « Thu Feb 25, 2016 11:31 am
Replies: 86
by Merlin66 » Sat Apr 12, 2014 10:35 pm
1

2

3

4
86 Replies

8809 Views

Last post by marktownley
Thu Feb 25, 2016 11:31 am
Baader D-ERF with Lunt etalon and trimming filter?

Last post by Jdgoguen « Mon Feb 15, 2016 3:55 pm
Replies: 5
by Jdgoguen » Sun Feb 14, 2016 3:44 pm

5 Replies

1063 Views

Last post by Jdgoguen
Mon Feb 15, 2016 3:55 pm
Skywatcher AZ3 Mount modification

Last post by 04Stefan07 « Mon Feb 01, 2016 7:45 am
Replies: 6
by 04Stefan07 » Wed May 20, 2015 3:43 am

6 Replies

1355 Views

Last post by 04Stefan07
Mon Feb 01, 2016 7:45 am
Which Quark for solar scope mod?

Last post by Derek Klepp « Sat Jan 09, 2016 7:52 am
Replies: 3
by Carbon60 » Wed Jan 06, 2016 8:35 pm

3 Replies

1104 Views

Last post by Derek Klepp
Sat Jan 09, 2016 7:52 am
Setup with HaT

Last post by fjabet « Fri Jan 08, 2016 5:57 pm
Replies: 13
by fjabet » Mon Mar 23, 2015 8:49 am

13 Replies

2046 Views

Last post by fjabet
Fri Jan 08, 2016 5:57 pm
quick lunt 60mm question

Last post by Merlin66 « Sun Dec 27, 2015 10:12 pm
Replies: 1
by highfnum » Sun Dec 27, 2015 5:25 pm

1 Replies

656 Views

Last post by Merlin66
Sun Dec 27, 2015 10:12 pm
Lunt Solar 60mm diameter of the etalon

Last post by marktownley « Sat Dec 26, 2015 6:16 pm
Replies: 1
by Kvak » Sat Dec 26, 2015 3:10 pm

1 Replies

839 Views

Last post by marktownley
Sat Dec 26, 2015 6:16 pm
PST mod Telescope question.

Last post by aboy « Wed Dec 23, 2015 12:30 pm
Replies: 10
by aboy » Sat Dec 19, 2015 2:39 pm

10 Replies

1480 Views

Last post by aboy
Wed Dec 23, 2015 12:30 pm
Magnetic Sol-Searcher mod

Last post by marktownley « Fri Dec 18, 2015 9:41 pm
Replies: 2
by NMBob » Mon Dec 14, 2015 5:17 am

2 Replies

839 Views

Last post by marktownley
Fri Dec 18, 2015 9:41 pm
Quark mod into combo

Last post by DSobserver « Mon Dec 14, 2015 11:23 pm
Replies: 10
by DSobserver » Wed Dec 09, 2015 1:18 pm

10 Replies

1314 Views

Last post by DSobserver
Mon Dec 14, 2015 11:23 pm
Solar Newtonian 8"

Last post by [whrudey] « Sun Dec 13, 2015 4:44 pm
Replies: 47
by [whrudey] » Mon Nov 23, 2015 5:33 pm
1

2
47 Replies

4718 Views

Last post by [whrudey]
Sun Dec 13, 2015 4:44 pm
Dreaming of a Dichroic Mirror

Last post by michael.h.f.wilkinson « Wed Dec 09, 2015 12:07 pm
Replies: 6
by michael.h.f.wilkinson » Mon Dec 07, 2015 9:17 am

6 Replies

902 Views

Last post by michael.h.f.wilkinson
Wed Dec 09, 2015 12:07 pm
Last but not least, my biggest Mod

Last post by Solar-Cologne « Sat Nov 21, 2015 3:26 am
Replies: 6
by Solar-Cologne » Wed Nov 18, 2015 3:15 pm

6 Replies

1408 Views

Last post by Solar-Cologne
Sat Nov 21, 2015 3:26 am
H-Alpha Double-Refractor ?

Last post by Solar-Cologne « Tue Nov 17, 2015 11:18 pm
Replies: 9
by Solar-Cologne » Thu Nov 12, 2015 6:35 am

9 Replies

1580 Views

Last post by Solar-Cologne
Tue Nov 17, 2015 11:18 pm
Best donor scope for pst mod?

Last post by Solar-Cologne « Sun Nov 15, 2015 2:08 pm
Replies: 8
by Fenrir » Tue Sep 15, 2015 8:53 pm

8 Replies

1705 Views

Last post by Solar-Cologne
Sun Nov 15, 2015 2:08 pm
My fourth PST-Mod

Last post by Solar-Cologne « Sun Nov 15, 2015 12:38 pm
Replies: 2
by Solar-Cologne » Sun Nov 15, 2015 12:17 pm

2 Replies

1007 Views

Last post by Solar-Cologne
Sun Nov 15, 2015 12:38 pm
Now my third PST-Mod

Last post by marktownley « Sun Nov 15, 2015 12:00 pm
Replies: 2
by Solar-Cologne » Sat Nov 14, 2015 9:24 am

2 Replies

992 Views

Last post by marktownley
Sun Nov 15, 2015 12:00 pm
From 50 to 60 DS?

Last post by Calavera « Sat Nov 14, 2015 11:21 am
Replies: 23
by Dobber » Tue Oct 27, 2015 7:41 pm

23 Replies

2824 Views

Last post by Calavera
Sat Nov 14, 2015 11:21 am
My second PST-Mod

Last post by marktownley « Sat Nov 14, 2015 8:39 am
Replies: 1
by Solar-Cologne » Fri Nov 13, 2015 5:08 pm

1 Replies

770 Views

Last post by marktownley
Sat Nov 14, 2015 8:39 am
Budget 150mm ERF .... quark

Last post by Neo « Fri Nov 13, 2015 8:43 pm
Replies: 8
by Solar B » Sat Sep 05, 2015 9:41 pm

8 Replies

1262 Views

Last post by Neo
Fri Nov 13, 2015 8:43 pm
I start with my first PST-Mod

Last post by marktownley « Thu Nov 12, 2015 7:26 pm
Replies: 1
by Solar-Cologne » Thu Nov 12, 2015 12:23 pm

1 Replies

726 Views

Last post by marktownley
Thu Nov 12, 2015 7:26 pm
pst etalon and my 4 inch F12 refractor

Last post by marktownley « Sun Nov 01, 2015 8:53 am
Replies: 2
by highfnum » Sat Oct 31, 2015 6:11 pm

2 Replies

850 Views

Last post by marktownley
Sun Nov 01, 2015 8:53 am
Next version of Mod showing great promise

Last post by marktownley « Sun Nov 01, 2015 8:52 am
Replies: 4
by Starry Jack » Mon Oct 26, 2015 12:12 am

4 Replies

993 Views

Last post by marktownley
Sun Nov 01, 2015 8:52 am
my test using home made 90mm scope and adding pst etalon

Last post by marktownley « Sun Nov 01, 2015 8:51 am
Replies: 5
by highfnum » Thu Oct 22, 2015 11:55 pm

5 Replies

1085 Views

Last post by marktownley
Sun Nov 01, 2015 8:51 am
Baader 60mm f/4.1 Vario Finder SOLAR MOD

Last post by pedro « Sat Oct 31, 2015 9:42 pm
Replies: 6
by pedro » Sat Oct 17, 2015 12:32 pm

6 Replies

1173 Views

Last post by pedro
Sat Oct 31, 2015 9:42 pm
Rusty BF5

Last post by highfnum « Fri Oct 23, 2015 4:23 am
Replies: 7
by Solar B » Fri Oct 02, 2015 7:31 pm

7 Replies

1270 Views

Last post by highfnum
Fri Oct 23, 2015 4:23 am
SM40 neoprene screw

Last post by solarscope180 « Tue Oct 20, 2015 8:49 pm
Replies: 1
by Solar B » Tue Oct 20, 2015 6:42 pm

1 Replies

585 Views

Last post by solarscope180
Tue Oct 20, 2015 8:49 pm
st80 with solarmax 60 double stack front ealon

Last post by Merlin66 « Fri Oct 02, 2015 10:55 pm
Replies: 3
by BertUK » Thu Oct 01, 2015 8:28 pm

3 Replies

754 Views

Last post by Merlin66
Fri Oct 02, 2015 10:55 pm
Coronado BF30

Last post by Bob Yoesle « Fri Oct 02, 2015 5:08 am
Replies: 1
by Fenrir » Fri Sep 25, 2015 1:52 pm

1 Replies

790 Views

Last post by Bob Yoesle
Fri Oct 02, 2015 5:08 am
Newton Rings related to stress birefringence?

Last post by Merlin66 « Sat Sep 26, 2015 12:32 am
Replies: 4
by Neo » Wed Sep 23, 2015 10:06 am

4 Replies

793 Views

Last post by Merlin66
Sat Sep 26, 2015 12:32 am
sm60 double stack

Last post by marktownley « Tue Sep 08, 2015 6:22 pm
Replies: 9
by BertUK » Mon Sep 07, 2015 8:25 pm

9 Replies

1232 Views

Last post by marktownley
Tue Sep 08, 2015 6:22 pm
I have a PST (40mm)... Need to clean scope

Last post by Neo « Thu Sep 03, 2015 10:05 am
Replies: 5
by RonDzen » Sat Aug 29, 2015 3:13 pm

5 Replies

1006 Views

Last post by Neo
Thu Sep 03, 2015 10:05 am
Quark modification- fully screwed connections

Last post by axlefoley « Tue Sep 01, 2015 11:00 am
Replies: 13
by _Zakalwe » Mon Aug 17, 2015 8:29 pm

13 Replies

2197 Views

Last post by axlefoley
Tue Sep 01, 2015 11:00 am
CaK module ERF

Last post by marktownley « Mon Aug 31, 2015 8:22 pm
Replies: 18
by Bob Yoesle » Tue Jun 09, 2015 9:57 pm

18 Replies

3121 Views

Last post by marktownley
Mon Aug 31, 2015 8:22 pm
Etalon reconnecting, Success !!!

Last post by Derek Klepp « Sun Aug 23, 2015 10:34 am
Replies: 5
by DavidG » Sat Aug 22, 2015 4:07 pm

5 Replies

1081 Views

Last post by Derek Klepp
Sun Aug 23, 2015 10:34 am
Recover a tiny BF, it's possible if ?

Last post by Geremia Forino « Sun Aug 23, 2015 7:59 am
Replies: 8
by Geremia Forino » Fri Aug 21, 2015 3:49 pm

8 Replies

1161 Views

Last post by Geremia Forino
Sun Aug 23, 2015 7:59 am
Beloptik to stack a Quark

Last post by Bob Yoesle « Tue Aug 18, 2015 3:24 pm
Replies: 31
by Solar B » Mon Aug 03, 2015 3:45 pm
1

2
31 Replies

3621 Views

Last post by Bob Yoesle
Tue Aug 18, 2015 3:24 pm
Question about back filters (Daystar, Solar spectrum)

Last post by Geremia Forino « Mon Aug 17, 2015 2:06 pm
Replies: 8
by Geremia Forino » Fri Aug 14, 2015 8:10 pm

8 Replies

1288 Views

Last post by Geremia Forino
Mon Aug 17, 2015 2:06 pm
Stacking a PST

Last post by Solar B « Sun Aug 09, 2015 12:06 am
Replies: 5
by Solar B » Sat Aug 08, 2015 11:29 am

5 Replies

953 Views

Last post by Solar B
Sun Aug 09, 2015 12:06 am
Quark +PST mod

Last post by Valery « Sat Aug 08, 2015 11:07 pm
Replies: 5
by DSobserver » Sat Aug 08, 2015 5:10 pm

5 Replies

866 Views

Last post by Valery
Sat Aug 08, 2015 11:07 pm
Any Bob Ebay ERF filters for CaK?

Last post by Brett « Tue Jul 28, 2015 1:55 pm
Replies: 5
by Brett » Sun Jul 26, 2015 7:22 pm

5 Replies

827 Views

Last post by Brett
Tue Jul 28, 2015 1:55 pm
What scope for the PST Mod?

Last post by astrohardy « Sat Jul 18, 2015 2:34 pm
Replies: 13
by Dark Neptune » Sat Jun 20, 2015 8:40 am

13 Replies

1768 Views

Last post by astrohardy
Sat Jul 18, 2015 2:34 pm
SolarMaxII 150mm Mod

Last post by KD0NPT-Astro « Mon Jul 06, 2015 12:16 am
Replies: 14
by Aleksey Polyakov » Fri Jun 26, 2015 9:13 am

14 Replies

2435 Views

Last post by KD0NPT-Astro
Mon Jul 06, 2015 12:16 am
Greating!

Last post by marktownley « Sun Jul 05, 2015 7:42 pm
Replies: 3
by PEterW » Sun Jul 05, 2015 7:16 pm

3 Replies

756 Views

Last post by marktownley
Sun Jul 05, 2015 7:42 pm
I used to be a PST but look at me now

Last post by marktownley « Fri Jul 03, 2015 5:01 pm
Replies: 1
by axlefoley » Fri Jul 03, 2015 2:56 am

1 Replies

763 Views

Last post by marktownley
Fri Jul 03, 2015 5:01 pm
Internal DERF ina Schmidt Cassegrain

Last post by marktownley « Thu Jul 02, 2015 8:06 am
Replies: 4
by sulcis2000 » Wed Jul 01, 2015 9:49 pm

4 Replies

773 Views

Last post by marktownley
Thu Jul 02, 2015 8:06 am
PST type 1 or 2 mod with an SM60 internal???

Last post by longtech « Fri Jun 19, 2015 6:26 pm
Replies: 11
by longtech » Thu Jun 18, 2015 4:48 am

11 Replies

1238 Views

Last post by longtech
Fri Jun 19, 2015 6:26 pm
FT focuser motorization with Orion Accufocus

Last post by _Zakalwe « Fri Jun 19, 2015 8:56 am
Replies: 6
by Marco Michelassi » Tue Jun 16, 2015 5:41 pm

6 Replies

1360 Views

Last post by _Zakalwe
Fri Jun 19, 2015 8:56 am
PST modification questions

Last post by Merlin66 « Thu Jun 18, 2015 10:31 am
Replies: 26
by aboy » Thu May 14, 2015 5:16 pm
1

2
26 Replies

2495 Views

Last post by Merlin66
Thu Jun 18, 2015 10:31 am
Quark tuning dial

Last post by DSobserver « Fri Jun 12, 2015 8:34 pm
Replies: 6
by axlefoley » Sat May 30, 2015 3:22 am

6 Replies

910 Views

Last post by DSobserver
Fri Jun 12, 2015 8:34 pm
Replace PST 20mm etalon with a Solarmax II 60mm one?

Last post by axlefoley « Sun May 31, 2015 12:21 am
Replies: 19
by Moriniboy » Mon Apr 20, 2015 1:23 pm

19 Replies

2360 Views

Last post by axlefoley
Sun May 31, 2015 12:21 am
Need an adapter

Last post by axlefoley « Sat May 30, 2015 5:53 am
Replies: 7
by axlefoley » Sun May 24, 2015 4:24 am

7 Replies

1003 Views

Last post by axlefoley
Sat May 30, 2015 5:53 am
newton PST mod

Last post by mdwmark « Fri May 29, 2015 12:54 am
Replies: 8
by DSobserver » Tue May 26, 2015 9:23 pm

8 Replies

1208 Views

Last post by mdwmark
Fri May 29, 2015 12:54 am
PST mod1 on a C8 without ERF

Last post by antonello « Fri May 22, 2015 6:24 am
Replies: 7
by DSobserver » Wed May 20, 2015 6:58 pm

7 Replies

1463 Views

Last post by antonello
Fri May 22, 2015 6:24 am
Solar Continuum - leaky filter mount

Last post by antonello « Thu May 21, 2015 5:25 pm
Replies: 8
by Neo » Thu May 07, 2015 8:22 pm

8 Replies

950 Views

Last post by antonello
Thu May 21, 2015 5:25 pm
Quark and suitable scope

Last post by axlefoley « Thu May 21, 2015 8:59 am
Replies: 14
by axlefoley » Fri May 08, 2015 10:16 am

14 Replies

1576 Views

Last post by axlefoley
Thu May 21, 2015 8:59 am
Big C11 options....

Last post by swisswalter « Wed May 20, 2015 4:17 am
Replies: 31
by PEterW » Fri Mar 27, 2015 7:40 pm
1

2
31 Replies

4003 Views

Last post by swisswalter
Wed May 20, 2015 4:17 am
PST swap mod?

Last post by swisswalter « Wed May 20, 2015 4:16 am
Replies: 16
by twhite » Wed Apr 15, 2015 4:04 am

16 Replies

1733 Views

Last post by swisswalter
Wed May 20, 2015 4:16 am
Shapey Lens for Lunt LS60PT and DMK41

Last post by marktownley « Sun May 17, 2015 7:11 am
Replies: 2
by Gert » Sun May 17, 2015 1:33 am

2 Replies

668 Views

Last post by marktownley
Sun May 17, 2015 7:11 am
Help on Decontacted Etalon

Last post by marktownley « Sun May 17, 2015 7:03 am
Replies: 23
by Geremia Forino » Wed Apr 15, 2015 5:52 pm

23 Replies

2962 Views

Last post by marktownley
Sun May 17, 2015 7:03 am
Coronado diagonal ERF

Last post by marktownley « Sat May 16, 2015 8:56 pm
Replies: 2
by Moriniboy » Fri May 15, 2015 9:19 pm

2 Replies

798 Views

Last post by marktownley
Sat May 16, 2015 8:56 pm
PST etalon spacer

Last post by swisswalter « Sat May 16, 2015 5:49 am
Replies: 3
by swisswalter » Fri May 15, 2015 4:16 pm

3 Replies

817 Views

Last post by swisswalter
Sat May 16, 2015 5:49 am
Barlow F30?

Last post by Galosimo « Thu May 07, 2015 7:44 pm
Replies: 17
by Galosimo » Tue Apr 28, 2015 12:32 pm

17 Replies

2484 Views

Last post by Galosimo
Thu May 07, 2015 7:44 pm
Etalon spacers thickness.

Last post by etatsolarchat « Sun May 03, 2015 3:35 am
Replies: 28
by Valery » Fri Mar 06, 2015 3:14 pm
1

2
28 Replies

3473 Views

Last post by etatsolarchat
Sun May 03, 2015 3:35 am
a demo with skybender

Last post by marktownley « Sat May 02, 2015 7:07 am
Replies: 3
by highfnum » Fri May 01, 2015 4:49 pm

3 Replies

761 Views

Last post by marktownley
Sat May 02, 2015 7:07 am
Blocking filter mirror.

Last post by mdwmark « Fri May 01, 2015 7:51 am
Replies: 6
by GUS » Wed Apr 29, 2015 8:38 am

6 Replies

1069 Views

Last post by mdwmark
Fri May 01, 2015 7:51 am
Is it safe to remove one of the ERF's on a Lunt 100 mm DS?

Last post by marktownley « Fri May 01, 2015 7:35 am
Replies: 4
by OTangen » Thu Apr 30, 2015 8:13 pm

4 Replies

786 Views

Last post by marktownley
Fri May 01, 2015 7:35 am
Tube ring for precise tilt of filters

Last post by swisswalter « Wed Apr 29, 2015 4:19 am
Replies: 3
by antonello » Tue Apr 28, 2015 10:12 am

3 Replies

1095 Views

Last post by swisswalter
Wed Apr 29, 2015 4:19 am
New solarmax 90 focuser

Last post by DSobserver « Mon Apr 27, 2015 4:21 pm
Replies: 8
by DSobserver » Sun Apr 12, 2015 10:59 am

8 Replies

1309 Views

Last post by DSobserver
Mon Apr 27, 2015 4:21 pm
Using an f6.5 152 Refractor for Stage One Mod

Last post by Merlin66 « Fri Apr 24, 2015 10:38 pm
Replies: 6
by Starry Jack » Mon Apr 20, 2015 2:19 am

6 Replies

1044 Views

Last post by Merlin66
Fri Apr 24, 2015 10:38 pm
ZWOASI120MM and Too Much Light

Last post by marktownley « Fri Apr 17, 2015 8:07 pm
Replies: 17
by Starry Jack » Mon Apr 13, 2015 3:51 pm

17 Replies

1987 Views

Last post by marktownley
Fri Apr 17, 2015 8:07 pm
Whole disk or nearly, with my Daystar Quantum 0.6A

Last post by dellecavet « Wed Apr 15, 2015 7:08 am
Replies: 9
by dellecavet » Mon Apr 13, 2015 5:20 pm

9 Replies

1339 Views

Last post by dellecavet
Wed Apr 15, 2015 7:08 am
Lunt Ls60PT... Chasing better views...

Last post by swisswalter « Mon Apr 13, 2015 5:00 am
Replies: 5
by footbag » Sat Apr 11, 2015 4:00 pm

5 Replies

993 Views

Last post by swisswalter
Mon Apr 13, 2015 5:00 am
modification helioscope Scopium in Ha

Last post by swisswalter « Wed Apr 08, 2015 5:51 pm
Replies: 5
by JF Roudier » Sun Apr 05, 2015 4:04 pm

5 Replies

921 Views

Last post by swisswalter
Wed Apr 08, 2015 5:51 pm
well here it is sun omega bob caH

Last post by Valery « Tue Apr 07, 2015 6:59 am
Replies: 39
by highfnum » Sat Jan 17, 2015 6:27 pm
1

2
39 Replies

3759 Views

Last post by Valery
Tue Apr 07, 2015 6:59 am
Pleased as Punch: Alignment fixed and images getting better

Last post by Starry Jack « Sun Apr 05, 2015 6:49 am
Replies: 13
by Starry Jack » Sun Mar 29, 2015 6:53 am

13 Replies

1716 Views

Last post by Starry Jack
Sun Apr 05, 2015 6:49 am
PST Mod Complete

Last post by swisswalter « Thu Apr 02, 2015 4:26 am
Replies: 18
by seti_v2 » Sun Mar 15, 2015 3:30 pm

18 Replies

2573 Views

Last post by swisswalter
Thu Apr 02, 2015 4:26 am
played with 2 omega cak and skybender to tilt

Last post by marktownley « Tue Mar 31, 2015 6:32 am
Replies: 4
by highfnum » Mon Mar 30, 2015 9:51 pm

4 Replies

858 Views

Last post by marktownley
Tue Mar 31, 2015 6:32 am
Blocking Filter alternatives

Last post by antonello « Fri Mar 27, 2015 8:17 am
Replies: 21
by seti_v2 » Thu Mar 12, 2015 3:59 pm

21 Replies

2822 Views

Last post by antonello
Fri Mar 27, 2015 8:17 am
Improving contrast on a Daystar... double stack?

Last post by Valery « Sun Mar 22, 2015 7:28 am
Replies: 28
by GHarris » Sat Mar 07, 2015 10:27 am
1

2
28 Replies

3028 Views

Last post by Valery
Sun Mar 22, 2015 7:28 am
pst mod experimentation

Last post by bandazar « Fri Mar 13, 2015 1:30 pm
Replies: 11
by bandazar » Sat Mar 07, 2015 1:02 pm

11 Replies

1380 Views

Last post by bandazar
Fri Mar 13, 2015 1:30 pm
Burnt Mini ERF

Last post by swisswalter « Tue Mar 10, 2015 7:40 pm
Replies: 6
by seti_v2 » Tue Mar 10, 2015 12:48 pm

6 Replies

1024 Views

Last post by swisswalter
Tue Mar 10, 2015 7:40 pm
Change Focuser Double-Stack Meade/Coronado SolarMax II 90?

Last post by marktownley « Sun Mar 01, 2015 7:32 am
Replies: 7
by 124Spider » Thu Oct 30, 2014 5:08 pm

7 Replies

1506 Views

Last post by marktownley
Sun Mar 01, 2015 7:32 am
First light ready...just need the Sun

Last post by Valery « Sat Feb 28, 2015 8:08 am
Replies: 32
by Starry Jack » Sun Feb 22, 2015 11:05 pm
1

2
32 Replies

2299 Views

Last post by Valery
Sat Feb 28, 2015 8:08 am
A Filter Journey

Last post by Bob Yoesle « Thu Feb 26, 2015 3:36 am
Replies: 22
by Bob Yoesle » Thu Feb 05, 2015 6:55 am

22 Replies

2452 Views

Last post by Bob Yoesle
Thu Feb 26, 2015 3:36 am
How can I modify my CaK PST?

Last post by marktownley « Wed Feb 25, 2015 6:44 am
Replies: 18
by eroel » Mon Jan 19, 2015 2:39 pm

18 Replies

1945 Views

Last post by marktownley
Wed Feb 25, 2015 6:44 am
Index of Air

Last post by swisswalter « Wed Feb 25, 2015 5:13 am
Replies: 61
by colinsk » Sun Jul 22, 2012 11:15 pm
1

2

3
61 Replies

4060 Views

Last post by swisswalter
Wed Feb 25, 2015 5:13 am
Band pass of different blocking filters.

Last post by swisswalter « Sat Feb 21, 2015 7:53 am
Replies: 6
by Valery » Fri Feb 20, 2015 5:55 am

6 Replies

971 Views

Last post by swisswalter
Sat Feb 21, 2015 7:53 am
New member starting pst mod

Last post by dgcclubmaker « Thu Feb 19, 2015 9:22 pm
Replies: 65
by dgcclubmaker » Sat Dec 21, 2013 9:01 pm
1

2

3
65 Replies

4844 Views

Last post by dgcclubmaker
Thu Feb 19, 2015 9:22 pm
Reducing the Image Scale of the Quark

Last post by Derek Klepp « Tue Feb 17, 2015 9:52 am
Replies: 4
by marktownley » Mon Feb 16, 2015 11:35 pm

4 Replies

1232 Views

Last post by Derek Klepp
Tue Feb 17, 2015 9:52 am
Is a Lunt ERF all that is needed for a Stage 1 PST Mod

Last post by Starry Jack « Sun Feb 15, 2015 7:03 am
Replies: 5
by Starry Jack » Sun Feb 15, 2015 12:49 am

5 Replies

831 Views

Last post by Starry Jack
Sun Feb 15, 2015 7:03 am
150mm PST mod with a replacement collimating lens

Last post by Carbon60 « Sun Feb 15, 2015 7:02 am
Replies: 5
by robert » Sat Feb 14, 2015 5:37 pm

5 Replies

1392 Views

Last post by Carbon60
Sun Feb 15, 2015 7:02 am
Solarscope Project

Last post by Derek Klepp « Wed Feb 11, 2015 7:52 am
Replies: 16
by solarscope180 » Mon Mar 03, 2014 1:20 am

16 Replies

1774 Views

Last post by Derek Klepp
Wed Feb 11, 2015 7:52 am
Dedicated ERFs versus Filters

Last post by Starry Jack « Sun Feb 08, 2015 2:16 pm
Replies: 17
by Starry Jack » Wed Feb 04, 2015 10:53 pm

17 Replies

1835 Views

Last post by Starry Jack
Sun Feb 08, 2015 2:16 pm
White light filter as an ERF

Last post by Starry Jack « Fri Feb 06, 2015 2:27 am
Replies: 8
by Starry Jack » Tue Feb 03, 2015 3:49 pm

8 Replies

925 Views

Last post by Starry Jack
Fri Feb 06, 2015 2:27 am
C8 + PST?

Last post by Merlin66 « Wed Feb 04, 2015 3:57 am
Replies: 45
by Wah » Sun Jan 18, 2015 12:08 pm
1

2
45 Replies

3825 Views

Last post by Merlin66
Wed Feb 04, 2015 3:57 am
Which negative lens for collimated beam.

Last post by marktownley « Sat Jan 31, 2015 9:24 am
Replies: 34
by GUS » Mon Oct 13, 2014 1:04 am
1

2
34 Replies

2778 Views

Last post by marktownley
Sat Jan 31, 2015 9:24 am
Omeag Bob's Ca H filters.

Last post by highfnum « Sun Jan 25, 2015 8:55 am
Replies: 20
by Valery » Thu Jan 15, 2015 5:11 am

20 Replies

1870 Views

Last post by highfnum
Sun Jan 25, 2015 8:55 am
omega Ha ss & CaK 2Ang & nb4 ds solar image

Last post by marktownley « Fri Jan 23, 2015 6:48 am
Replies: 4
by ham » Thu Jan 22, 2015 1:17 pm

4 Replies

981 Views

Last post by marktownley
Fri Jan 23, 2015 6:48 am
Importance in quality for mod scope (PST)

Last post by dgcclubmaker « Thu Jan 22, 2015 11:25 pm
Replies: 5
by HomerPepsi » Tue Jan 13, 2015 7:01 pm

5 Replies

955 Views

Last post by dgcclubmaker
Thu Jan 22, 2015 11:25 pm
One step beyond Stage 1 & 2

Last post by swisswalter « Mon Jan 19, 2015 8:13 pm
Replies: 24
by Neo » Mon Dec 22, 2014 1:55 pm

24 Replies

2169 Views

Last post by swisswalter
Mon Jan 19, 2015 8:13 pm
Omega bob's CaK filter

Last post by marktownley « Sat Jan 17, 2015 7:38 pm
Replies: 50
by swisswalter » Thu Dec 25, 2014 5:20 am
1

2

3
50 Replies

3256 Views

Last post by marktownley
Sat Jan 17, 2015 7:38 pm
Great resource for amateurs

Last post by Neo « Fri Jan 16, 2015 7:52 am
Replies: 4
by Merlin66 » Thu Jan 15, 2015 11:35 pm

4 Replies

670 Views

Last post by Neo
Fri Jan 16, 2015 7:52 am
Daystar Filters Blocker Transmission Curves

Last post by swisswalter « Thu Jan 15, 2015 5:50 am
Replies: 41
by marktownley » Sat Nov 29, 2014 5:34 pm
1

2
41 Replies

3668 Views

Last post by swisswalter
Thu Jan 15, 2015 5:50 am
Omega Bob ERF

Last post by Valery « Thu Jan 15, 2015 4:52 am
Replies: 9
by Brett » Tue Jan 13, 2015 9:10 am

9 Replies

1214 Views

Last post by Valery
Thu Jan 15, 2015 4:52 am
PST mod adaptors - AOKSwiss??

Last post by Merlin66 « Tue Jan 13, 2015 8:02 am
Replies: 10
by Merlin66 » Sun Jan 11, 2015 1:37 am

10 Replies

1130 Views

Last post by Merlin66
Tue Jan 13, 2015 8:02 am
What do you think about this CaK combo?

Last post by Brett « Mon Jan 12, 2015 11:44 am
Replies: 19
by Brett » Tue Jan 06, 2015 7:53 am

19 Replies

1691 Views

Last post by Brett
Mon Jan 12, 2015 11:44 am
CaK blocking filter question

Last post by marktownley « Mon Jan 05, 2015 7:09 am
Replies: 16
by Brett » Sat Dec 20, 2014 11:18 pm

16 Replies

1354 Views

Last post by marktownley
Mon Jan 05, 2015 7:09 am
Double stacked PST etalons anyone?

Last post by Valery « Mon Jan 05, 2015 5:30 am
Replies: 3
by Valery » Sun Jan 04, 2015 11:04 pm

3 Replies

683 Views

Last post by Valery
Mon Jan 05, 2015 5:30 am
Herschel Wedge, CaK or Ha module Housings

Last post by swisswalter « Sun Jan 04, 2015 7:31 am
Replies: 8
by Brett » Fri Jan 02, 2015 7:19 pm

8 Replies

984 Views

Last post by swisswalter
Sun Jan 04, 2015 7:31 am
upgrade to my home made HAU

Last post by marktownley « Sat Jan 03, 2015 10:12 am
Replies: 5
by highfnum » Sat Jan 03, 2015 12:05 am

5 Replies

742 Views

Last post by marktownley
Sat Jan 03, 2015 10:12 am
CaK mod with Solar Wedge

Last post by swisswalter « Fri Dec 26, 2014 10:01 pm
Replies: 17
by MapleRidge » Fri Sep 12, 2014 12:51 pm

17 Replies

1439 Views

Last post by swisswalter
Fri Dec 26, 2014 10:01 pm
Straight through BF

Last post by swisswalter « Fri Dec 26, 2014 2:35 pm
Replies: 5
by GUS » Fri Dec 26, 2014 3:24 am

5 Replies

825 Views

Last post by swisswalter
Fri Dec 26, 2014 2:35 pm
Help please

Last post by axlefoley « Mon Dec 22, 2014 6:36 am
Replies: 5
by axlefoley » Sun Dec 21, 2014 6:44 am

5 Replies

677 Views

Last post by axlefoley
Mon Dec 22, 2014 6:36 am
Blockfilter performance and f-ratio

Last post by michael.h.f.wilkinson « Mon Dec 15, 2014 9:03 am
Replies: 11
by Neo » Thu Dec 04, 2014 10:26 pm

11 Replies

938 Views

Last post by michael.h.f.wilkinson
Mon Dec 15, 2014 9:03 am
Some thoughts please

Last post by axlefoley « Sun Dec 14, 2014 5:47 am
Replies: 9
by axlefoley » Sat Dec 13, 2014 12:04 am

9 Replies

874 Views

Last post by axlefoley
Sun Dec 14, 2014 5:47 am
Mod of WO 81 GT and SW 120mm refractor with Lunt 60 H-Alpha

Last post by Parag « Thu Dec 11, 2014 3:26 am
Replies: 2
by Parag » Wed Dec 10, 2014 12:38 pm

2 Replies

780 Views

Last post by Parag
Thu Dec 11, 2014 3:26 am
lunt60 + Quark + .60 reducer

Last post by Parag « Wed Dec 10, 2014 12:24 pm
Replies: 22
by highfnum » Sat Sep 27, 2014 7:10 pm

22 Replies

1891 Views

Last post by Parag
Wed Dec 10, 2014 12:24 pm
2 Additions to my 100mm Skywatcher Mod

Last post by Solarhound « Thu Dec 04, 2014 5:24 pm
Replies: 6
by Solarhound » Wed Dec 03, 2014 7:27 pm

6 Replies

1090 Views

Last post by Solarhound
Thu Dec 04, 2014 5:24 pm
Lunt 35 modification to larger aperture

Last post by swisswalter « Mon Dec 01, 2014 8:57 pm
Replies: 15
by GreatAttractor » Fri Oct 10, 2014 8:59 pm

15 Replies

2974 Views

Last post by swisswalter
Mon Dec 01, 2014 8:57 pm
CaK Herschel wedge mod details

Last post by michael.h.f.wilkinson « Sat Nov 29, 2014 9:46 am
Replies: 5
by thesmiths » Sun Nov 09, 2014 3:28 am

5 Replies

1517 Views

Last post by michael.h.f.wilkinson
Sat Nov 29, 2014 9:46 am
Attention Modders

Last post by solarchat « Thu Nov 13, 2014 6:05 pm
Replies: 3
by solarchat » Mon Oct 20, 2014 12:30 pm

3 Replies

1011 Views

Last post by solarchat
Thu Nov 13, 2014 6:05 pm
Big AR small scope

Last post by swisswalter « Sun Oct 26, 2014 6:45 am
Replies: 10
by papamidnight » Tue Oct 21, 2014 2:28 am

10 Replies

1375 Views

Last post by swisswalter
Sun Oct 26, 2014 6:45 am
Solarmax 60 help

Last post by ischua « Wed Oct 22, 2014 11:27 pm
Replies: 14
by ischua » Fri Oct 10, 2014 9:59 pm

14 Replies

1185 Views

Last post by ischua
Wed Oct 22, 2014 11:27 pm
It's official..

Last post by marktownley « Sat Oct 18, 2014 8:47 am
Replies: 13
by swisswalter » Mon Sep 29, 2014 4:21 am

13 Replies

1963 Views

Last post by marktownley
Sat Oct 18, 2014 8:47 am
Quark and 2" eps

Last post by Pablito « Fri Oct 10, 2014 8:57 am
Replies: 31
by Pablito » Fri May 16, 2014 8:00 am
1

2
31 Replies

3364 Views

Last post by Pablito
Fri Oct 10, 2014 8:57 am
Still fighting the QUARK

Last post by grimble_cornet « Wed Oct 08, 2014 10:53 pm
Replies: 36
by grimble_cornet » Wed Oct 01, 2014 10:12 pm
1

2
36 Replies

2745 Views

Last post by grimble_cornet
Wed Oct 08, 2014 10:53 pm
Istar 150mm h-alpha project

Last post by swisswalter « Wed Oct 08, 2014 4:43 am
Replies: 6
by Pablito » Mon Aug 25, 2014 10:41 am

6 Replies

1437 Views

Last post by swisswalter
Wed Oct 08, 2014 4:43 am
How to double stack a Quark

Last post by swisswalter « Mon Oct 06, 2014 5:02 pm
Replies: 3
by axlefoley » Mon Oct 06, 2014 12:28 am

3 Replies

706 Views

Last post by swisswalter
Mon Oct 06, 2014 5:02 pm
H-alpha telescope with Omega Optical filters

Last post by swisswalter « Sun Oct 05, 2014 6:25 am
Replies: 36
by GreatAttractor » Sun Jun 16, 2013 6:41 pm
1

2
36 Replies

4278 Views

Last post by swisswalter
Sun Oct 05, 2014 6:25 am
Appenzellersun, CaK filter change

Last post by swisswalter « Sat Sep 27, 2014 7:21 am
Replies: 5
by swisswalter » Thu Sep 25, 2014 2:13 am

5 Replies

713 Views

Last post by swisswalter
Sat Sep 27, 2014 7:21 am
UK/Switzerland Newton mod to a solar gun

Last post by swisswalter « Mon Sep 15, 2014 3:59 pm
Replies: 29
by swisswalter » Sat Aug 30, 2014 4:24 pm
1

2
29 Replies

2347 Views

Last post by swisswalter
Mon Sep 15, 2014 3:59 pm
120 mm modification PST

Last post by swisswalter « Sun Sep 14, 2014 6:16 am
Replies: 2
by JF Roudier » Sat Sep 13, 2014 8:01 pm

2 Replies

773 Views

Last post by swisswalter
Sun Sep 14, 2014 6:16 am
Very interisting post

Last post by swisswalter « Sat Sep 13, 2014 3:24 pm
Replies: 5
by Bill Edelen » Wed Sep 03, 2014 12:26 pm

5 Replies

939 Views

Last post by swisswalter
Sat Sep 13, 2014 3:24 pm
Lunt Solar Wedge Thread Specs

Last post by swisswalter « Mon Sep 01, 2014 10:12 pm
Replies: 1
by MapleRidge » Mon Sep 01, 2014 8:14 pm

1 Replies

513 Views

Last post by swisswalter
Mon Sep 01, 2014 10:12 pm
New 150mm PST Mod Project

Last post by Carbon60 « Thu Aug 28, 2014 11:31 am
Replies: 13
by Solarhound » Mon Jul 21, 2014 3:12 pm

13 Replies

1841 Views

Last post by Carbon60
Thu Aug 28, 2014 11:31 am
Advice needed on modding an 80mm F5.9 scope

Last post by marktownley « Thu Aug 28, 2014 9:29 am
Replies: 4
by DJD » Wed Aug 27, 2014 5:49 am

4 Replies

715 Views

Last post by marktownley
Thu Aug 28, 2014 9:29 am
My PST CaK mod.

Last post by marktownley « Thu Aug 28, 2014 8:11 am
Replies: 178
by Valery » Fri May 09, 2014 2:38 am
1

…

4

5

6

7

8
178 Replies

9516 Views

Last post by marktownley
Thu Aug 28, 2014 8:11 am
Appenzellersun, first light in the hand, Schiefspiegler/Kutt

Last post by swisswalter « Thu Aug 28, 2014 4:22 am
Replies: 41
by swisswalter » Wed Apr 02, 2014 4:08 pm
1

2
41 Replies

3102 Views

Last post by swisswalter
Thu Aug 28, 2014 4:22 am
LS35/ST80 Frankenscope build making progress

Last post by michael.h.f.wilkinson « Wed Aug 20, 2014 7:19 am
Replies: 4
by michael.h.f.wilkinson » Sun Aug 17, 2014 2:43 pm

4 Replies

879 Views

Last post by michael.h.f.wilkinson
Wed Aug 20, 2014 7:19 am
Blackfly 5.0 MP Mono GigE PoE

Last post by GreatAttractor « Thu Aug 14, 2014 1:42 am
Replies: 3
by papamidnight » Fri Aug 08, 2014 10:40 pm

3 Replies

840 Views

Last post by GreatAttractor
Thu Aug 14, 2014 1:42 am

New Topic

708 topics

Return to Board Index

Who is online

Users browsing this forum: No registered users and 2 guests

Forum permissions

You cannot post new topics in this forum
You cannot reply to topics in this forum
You cannot edit your posts in this forum
You cannot delete your posts in this forum
You cannot post attachments in this forum