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NGC470, NGC 474, NGC 467 * Triplet Galaxies in Pisces by Johannes Teupen

Equipment item: filter.

Showing 1-39 of 39

	Replies	Views	Created
Proper backfocus with x0.63 reducer Celestron C8 Optolong L-Pro Reducer +2 Vitaly Last post: maxchess	7	325	Apr 22, 2025
How to stack L-Pro and UV/IR subs together in WBPP Optolong L-Pro Filters Processing +2 Mike H - Sky View Observatory Last post: Tony Gondola	10	213	Mar 27, 2025
Problem with skywatcher 150/750 and cyck focuser. I can´t get focus Sky-Watcher Black Diamond 150/750 Optolong L-Pro Focuser +1 Jandro.rm Last post: Alex Nicholas	7	261	Feb 17, 2025
What is the target faintness limit for city skies? Optolong L-Pro Acquisition Light Pollution +2 Konstantin Dzuin Last post: Kevin Galka	21	569	Dec 10, 2024
Filter for OSC [DSO imaging] Optolong L-Pro Equipment Filters +1 Tareq Abdulla Last post: Tareq Abdulla	29	719	Dec 9, 2024
Light Pollution Filter Starizona HyperStar 8 v4 (HS4-C8)Optolong L-eNhance Optolong L-Pro +1 Charles Harris Last post: Charles Harris	6	304	Nov 5, 2024
Exposure time? Optec Lepus HD - C8 EdgeHD Optolong L-Pro Light Pollution Filter +1 Hermann Pais Last post: Tony Gondola	8	273	Sep 29, 2024
UV/IR Cut Filters - Advice Please! ZWO ASI533MC Pro Optolong L-Pro Equipment +2 Mark Germani Last post: Gilmour Dickson	6	147	Aug 27, 2024
Beginner in mono: How to combat lightpollution? Optolong L-Pro Acquisition Monochrome +2 Tim Richter Last post: Jon Rista	30	1.3k	Jul 12, 2024
Please recommend l-extrême like filter. Optolong L-eNhance Optolong L-Pro Equipment +2 Eric Gagne Last post: Stefan Pfleger	18	461	Jun 5, 2024
Is 5 minutes exposures too long for small galaxies ? Optolong L-Pro Acquisition Beginner +2 Eric Gagne Last post: Brian Puhl	11	510	Apr 3, 2024
Camera Problem? ZWO ASI294MC ZWO ASI294MC Pro Optolong L-Pro +2 Mike H - Sky View Observatory Last post: Alejandro Navarro	20	507	Mar 30, 2024
OSC filter for 135 Rokinon at f2.8 Optolong L-Pro Light Pollution Filter Acquisition +2 Dan Kearl Last post: andrea tasselli	3	162	Mar 19, 2024
La modifica alla reflex è reversibile? Optolong L-Pro First Telescope Beginner +1 Cristiano Battini Last post: andrea tasselli	4	78	Feb 21, 2024
Parasite lights? ZWO ASI294MC Pro Optolong L-Pro Acquisition +2 Alejandro Navarro Last post: Alejandro Navarro	6	291	Feb 1, 2024
Filter Upgrade Time - Antlia Quad Band? Optolong L-eXtreme Optolong L-Pro Equipment +2 Mark Germani Last post: Clint Lemasters	13	1.1k	Dec 9, 2023
Artifact? Reflection? What is this in my IC2118 (Witch Head Nebula) Image? ZWO ASI294MC Pro Optolong L-Pro Artifacts +1 David Fercho Last post: Jens	5	318	Dec 5, 2023
What to shoot for the first time? iOptron SkyGuider Pro Optolong L-Pro Acquisition +2 miyan9 Last post: Darren	14	707	Sep 16, 2023
Askar FMA180 Pro and filters Askar FMA180 Optolong L-Pro Filters +1 Martin Mančuška Last post: Icharuss	8	804	Aug 19, 2023
Need help troubleshooting odd colors ZWO ASI2600MC Pro Optolong L-Pro Acquisition +2 gfunkernator Last post: Lynn K	6	198	Apr 10, 2023
Optlong Filters (L-Pro & L-Extreme) at f2.8 - will this work? Optolong L-eXtreme Optolong L-Pro ZWO ASI533MC +2 Kieran Gunessee Last post: SemiPro	3	195	Feb 21, 2023
using L-pro filter with mono L-R-G-B filters together? Optolong L-Pro Acquisition Light Pollution +2 Yuval Last post: Alan Hancox	6	511	Feb 21, 2023
ZWO ASI294MC PRO 2" or 1,25" filters ZWO ASI294MC Pro Optolong L-Pro Equipment +2 CVZ_Astrophotography Last post: Ricky303	6	429	Feb 10, 2023
Imaging dim comets like c2022 ZTF Celestron EdgeHD 8"Optolong L-Pro Acquisition +2 gfunkernator Last post: andrea tasselli	9	330	Feb 1, 2023
All Dressed Up & Nowhere To Go! SF Bay Area Imagers Optolong L-eNhance Optolong L-Pro Dark Site +1 Jerry Gerber Last post: Jerry Gerber	4	102	Jan 7, 2023
Question about Flats Optolong L-eNhance Optolong L-Pro Filters +2 Jerry Gerber Last post: Timothy Prospero	8	316	Dec 9, 2022
how improve my equipment Sky-Watcher EQM-35 Pro Optolong L-eXtreme Optolong L-Pro +2 duardito Last post: Daniel Arenas	2	166	Aug 7, 2022
Optolong L-Pro vs IDAS LPS-P3 comparison from Bortle 8 skies Russell Croman Astrophotography NoiseXTerminator Optolong L-Pro Equipment +2 Ron Or-El Last post: Observatório Astrográfico do Boqueirão	3	339	Jun 29, 2022
Help please! Some circle is messing with my images Pegasus Astro Pocket Powerbox Optolong L-eXtreme Optolong L-Pro +2 Fernando Last post: Jacques Talbot	31	1.6k	Apr 11, 2022
General Light Pollution Filter for Bortle 3? Optolong L-Pro Light Pollution Filter Acquisition +2 Piers Palmer Last post: Wes Schwarz	27	1.1k	Mar 24, 2022
First AP attempt with an astro camera (gone wrong?) ZWO ASI533MC Pro Optolong L-Pro Acquisition +2 Dimitris Kavallieratos Last post: Peter	30	918	Feb 12, 2022
HDR M42 (Bortle 8-9) Optolong L-Pro ZWO ASI290MC Beginner +1 @RUBYC111@ Last post: @RUBYC111@	6	634	Feb 8, 2022
Chroma Lo-Glow LP filter vs. Optolong L-Pro filter Optolong L-Pro Equipment Light Pollution Filter +2 Bruce Donzanti Last post: Rouz Astro	3	548	Jan 14, 2022
Anyone else had these artefacts with L-pro? Optolong L-Pro Canon EOS 60D Acquisition +2 igor.cheb Last post: Tom Marsala	25	625	Jul 29, 2021
Which luminance or Light pollution filter? Optolong L-Pro Equipment Filters +1 Tareq Abdulla Last post: Tareq Abdulla	6	236	Jul 27, 2021
[RCC] Blue horse head (and reflection nebula) Canon EOS 1200D / Rebel T5 / Kiss X79 Optolong L-Pro Request for feedback +2 Steven Last post: Steven	8	252	Jun 6, 2021
L-Pro vs CLS-CCD? Astronomik CLS-CCD QHYCCD QHY268 C Optolong L-Pro +2 andythilo Last post: Nicholas Gialiris	12	738	Nov 29, 2020
Has anyone tried making flats field with the Optolong L-PRO FF filter? Optolong L-Pro Equipment Calibration +1 Giulio Ercolani Last post: Giulio Ercolani	3	134	Sep 4, 2020
Light suppression filter suggestion for Canon Ra ? Optolong L-Pro Canon EOS Ra Equipment +2 Thomas LELU Last post: Robert Huerbsch	2	88	Feb 26, 2020

Showing 1-39 of 39