Hi Guys, while since I've posted here hope you're all well.
Here's a new product to add to our filter range:
Altair Solar Contrast Booster filter
540nm CWL with 8nm FHWM 90%T and all the usual specs you'd expect.
In stock and shipping now
thanks for looking and hope to see you at PAS2022 next year if not at Kelling Heath?
Altair Solar Contrast Booster filter - for fine detail in the solar continuum
- marktownley
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
Thanks Nick!
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- DeepSolar64
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
I wonder how this one compares with the Baader 540nm filter?
James
James
Lunt 8x32 SUNoculars
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
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Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
Orion 70mm Solar Telescope
Celestron AstroMaster Alt/Az Mount
Meade Coronado SolarMax II 60 DS
Meade Coronado SolarMax II 90 DS
Meade Coronado AZS Alt/Az Mount
Astro-Tech AT72EDII with Altair solar wedge
Celestron NexStar 102GT with Altair solar wedge
Losmandy AZ8 Alt/Az Mount
Sky-Watcher AZGTI Alt-Az GoTo mount
Cameras: ZWO ASI178MM, PGR Grasshopper, PGR Flea
Lunt, Coronado, TeleVue, Orion and Meade eyepieces
Visual Observer
" Way more fun to see it! "
- marktownley
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
Certainly the same price as the Baader one here in the UK.DeepSolar64 wrote: ↑Sun Sep 12, 2021 4:09 am I wonder how this one compares with the Baader 540nm filter?
James
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
- OlegLviv
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
Hello! Has anyone used it? And is it worth buying it if there is Baader 10nm?
https://www.facebook.com/oleg.lavigne/
https://www.astrobin.com/users/RamonLviv/
https://www.astroclub.kiev.ua/forum/ind ... ic=46758.0
Telescope: TS 152/900/Bresser 102/1350
Baader D-ERF 160MM
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https://www.astrobin.com/users/RamonLviv/
https://www.astroclub.kiev.ua/forum/ind ... ic=46758.0
Telescope: TS 152/900/Bresser 102/1350
Baader D-ERF 160MM
2xBaader 1.25 GPC
2xLunt 50mm
Lunt Cak B1200
Coronado BF15
Camera: Apollo Max 432M/ Apollo Mini 429M/Player One Mars II 462M/QHY 290MM
Mounh: 2xSky Watcher AZEQ6
Telecentric Lense: Televue Powermate 2/2.5x/4X/5X
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
How it is compared to Continuum 7nm filter?
- marktownley
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
No different
http://brierleyhillsolar.blogspot.co.uk/
Solar images, a collection of all the most up to date live solar data on the web, imaging & processing tutorials - please take a look!
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
Nice price.
Triband C9.25
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
H-a: Quark Chromosphere with BF mod
WL: Antlia 500nm/ 3nm, 393 nm/ 3nm
Ca-K: homebrew (includes 2x 1.5A filters, thanks Apollo)
Player One Apollo Max + Mars MII
Barlows:
-2x Gerd Düring 2.7x
-2x TMB 1.8x
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Re: Altair Solar Contrast Booster filter - for fine detail in the solar continuum
Ok, the price is very nice, but there is a big problem, for me, which is the shipping, if i ask to ship it directly to my country then it will cost me a lot, if i ask to ship it to USA and then forward it may save just little but still the total final price isn't any good, because i can by a Chinese one which is from Player One with free shipping and it will be cheaper for me, 7nm is a bit higher but affordable, 10nm is cheap, but i already have 10nm 2" filter but no 2" Wedge.