NO LONGER FOR SALE: PST Stage 2 Mod f6.5 & f10 For Sale Again

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Starry Jack
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NO LONGER FOR SALE: PST Stage 2 Mod f6.5 & f10 For Sale Again

Post by Starry Jack » Thu Dec 03, 2020 3:43 am

NOTE 1/2/2021: I'm parting this unit out but leaving the ad up for reference. I've created a new ad for the components. :)

Jack

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I'm relisting my PST Stage 2 Mod which works on both an f6.5 and f10 system. I'm pleased with the results but am sure more clever people than me can make it even better.

I use an easily removable Baader Glasspath 1:7 to bring the beam to just over f10. The 5mm Blocking FIlter is mint and sits in a self-centering holder. The rubber ring is gone but I use a jeweler's screwdriver as a nice lever to provide smooth tuning.

The Etalon is an earlier model Coronado #95471.

I am the original owner.

I'm willing to listen to most any offer...Christmas is upon us...me...er...us!

These shots were from November 24th, 2020 using my f6.5 152mm.
12_08_01 152mm Aries DERF PST Mod UVIR ASI1744ap2035 as3 to imppg cropped to gimp.jpg
12_08_01 152mm Aries DERF PST Mod UVIR ASI1744ap2035 as3 to imppg cropped to gimp.jpg (116.7 KiB) Viewed 278 times
12_03_14 152mm Aries DERF PST Mod UVIR ASI1744ap1961 as3 to imppg to gimp prom.jpg
12_03_14 152mm Aries DERF PST Mod UVIR ASI1744ap1961 as3 to imppg to gimp prom.jpg (104.19 KiB) Viewed 278 times
12_07_04 152mm Aries DERF PST Mod UVIR ASI1744ap1939 as3 to imppg to gimp.jpg
12_07_04 152mm Aries DERF PST Mod UVIR ASI1744ap1939 as3 to imppg to gimp.jpg (85.77 KiB) Viewed 278 times
PST2 photo 2.jpg
PST2 photo 2.jpg (152.93 KiB) Viewed 278 times
PST2 photo 1.jpg
PST2 photo 1.jpg (219.58 KiB) Viewed 278 times

Best,
Jack


Explore Scientific 152mm f6.5 achromat
Aeries D-ERF
Quark Chromosphere f27 native, (f14 when focal reduced)
Mallincam .5x focal reducer (large format)
12nm Filter
ZWO174 (IMX249 chip 5um)
Huge Sense of Adventure Viewing Creation

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