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Sun FD in CaK 27th of September 2025 by Arne Danielsen

Equipment item: telescope.

Showing 1-27 of 27

	Replies	Views	Created
Power Supply / Battery Advice for My Astrophotography Setup William Optics Redcat 71 CMOS Equatorial Mount +6 Deniz Üzel Last post: Luc Viatour	12	307	Sep 2, 2025
I am between scopes to begin with. William Optics Redcat 51 William Optics Redcat 71 ZWO ASI585MC Pro +2 Deniz Üzel Last post: Rajat Kumar	14	298	Jul 19, 2025
Exposure time recommendations for my setup William Optics Redcat 71 ZWO ASI120MM Mini ZWO ASI585MC Pro +2 Rene Matjanec Last post: Clayton Ostler	36	846	Jun 5, 2025
Amazing Spot Diagrams William Optics RedCat 91 WIFD William Optics Redcat 71 Refractors +1 Boyd Edwards Last post: David Russell	24	1.5k	Nov 18, 2024
Redcat 71 WIFD Image Train Length William Optics Redcat 71 WIFD William Optics Redcat 71 Focuser +1 Andyb90 Last post: AstroMinden	4	248	Sep 28, 2024
Can Someone Explain using Luminance Filter in High Bortle? William Optics Redcat 71 Processing Narrowband +2 Vinny Vent Last post: Brian Diaz	8	566	Sep 14, 2024
Redcat 71 WIFD portability William Optics Redcat 71 WIFD William Optics Redcat 71 Portable Setup +1 Andyb90 Last post: Shaz H	15	606	Sep 13, 2024
Is my guiding chasing seeing? Sky-Watcher Star Adventurer GTi William Optics Redcat 71 Acquisition +2 AstroÅmazer Last post: AstroÅmazer	13	373	Aug 31, 2024
RedCat 71 WIFD and ZWO EAF step size? William Optics Redcat 71 ZWO EAF Focuser +1 Bill McLaughlin Last post: Chris White- Overcast Observatory	8	280	Jul 4, 2024
ADM Vixen vs ADM Losmandy for C8 ? William Optics Redcat 71 Celestron EdgeHD 8"Equipment +2 Vinny Vent Last post: Vinny Vent	2	61	May 31, 2024
32mm or 50mm Guidescope for my setup? William Optics Redcat 71 ZWO ASI220MM Mini Equipment +1 Vinny Vent Last post: Vinny Vent	2	149	Apr 15, 2024
Recommend Antlia Quad Band Anti-Light Pollution Filter for a Bortle 8/9 Backyard? Antlia Quad Band Anti-Light Pollution Filter 2" Mounted William Optics Redcat 71 Optolong L-Ultimate +2 Vinny Vent Last post: DavesView	26	881	Apr 11, 2024
Stars.. is the field really flat? William Optics Redcat 71 Flattener Roberto Testi Last post: Mark Killion	16	497	Mar 8, 2024
Filter Wheel issue William Optics Redcat 71 ZWO ASI2600MM Pro ZWO ASIAIR Plus +2 Alicja Lombard Last post: Alicja Lombard	8	200	Dec 15, 2023
Attachments for the EAF William Optics Redcat 71 ZWO EAF Focuser +1 Alicja Lombard Last post: Alicja Lombard	11	515	Nov 20, 2023
diffraction spikes William Optics Redcat 71 Refractors Acquisition +2 Abecedarian Last post: Bill McLaughlin	7	446	Nov 17, 2023
NGC4214 - Need contributor for the HA layer William Optics Redcat 71 LRGB Collaboration Martin Dufour	0	102	Jun 29, 2023
[RCC] M16: first attempt William Optics Redcat 71 ZWO ASIAIR Plus Processing +2 Kevin Knight Last post: George Hatfield	9	313	May 20, 2023
William optics Gran Turismo 81 reducer for full frame William Optics Redcat 71 Askar FRA500 Equipment +2 Chris-Alexander N. Lunder Last post: Chris-Alexander N. Lunder	9	459	Sep 13, 2022
Newcomer to Astrophotography Equipment Sky-Watcher Esprit 100ED William Optics Redcat 71 Sky-Watcher EQ6-R Pro +2 Andrewrckt Last post: Ed Dixon	23	770	Jun 13, 2022
Which refractor telescope is suitable for iOptron SkyGuider Pro? Getting into astrophotography!! iOptron SkyGuider Pro William Optics Redcat 71 Equipment +2 Kanak RT Last post: kuechlew	13	1.2k	May 26, 2022
I want to start my astrophotography journey, need some help regarding equipment! William Optics Redcat 71 Equipment Beginner +2 Kanak RT Last post: Tareq Abdulla	14	1k	May 17, 2022
Telescope For Astrophotograpy William Optics Redcat 71 Equipment Buying Advice +1 Robert Winslow Last post: andrea tasselli	6	269	Apr 24, 2022
Green bleed on moon processing using autostakkert 3.1 Emil Kraaikamp AutoStakkert!William Optics Redcat 71 Processing +2 Peter Last post: Peter	3	248	Feb 11, 2022
Best wide field refractor under 2500$ William Optics Redcat 71 Equipment Refractors +1 Steen Knarberg Last post: Mark L Mitchell	13	689	Dec 27, 2021
William Optics RedCat 71 focuser blues. William Optics Redcat 71 Equipment Focuser +1 Steen Knarberg Last post: SemiPro	9	492	Dec 19, 2021
NEW RedCat 71 Coming Soon! William Optics CAT Series William Optics Redcat 71 Refractors Review AstroNikko Last post: AstroNikko	2	189	Oct 22, 2021

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