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IC 1318 - Butterfly Nebula; Sadr-Region by Rüdiger Patommel

Equipment item: filter.

Showing 1-39 of 39

	Replies	Views	Created
Dual Band Filter OSC, Russell Croman Astrophotography StarXTerminator Optolong L-eXtreme Processing +2 Clayton Ostler Last post: kgav8r	22	711	Jun 12, 2025
Stuck on Next Steps for My Astrophotography Setup – Need Input! Optolong L-eXtreme Equipment Narrowband +2 akshay87kumar Last post: Amit	22	836	Jan 26, 2025
[RCC] Seagull Nebula Optolong L-eXtreme ZWO ASI294MC Pro Request for feedback +1 akshay87kumar	0	107	Jan 26, 2025
Wanting to learn how to implement pixel math Optolong L-eXtreme Processing Deep Sky +1 Keith Belzner Last post: Keith Belzner	4	225	Nov 1, 2024
Spectral Measurements and Realsky Tests of Duo-Narrowband Filters Optolong L-eXtreme Equipment Filters +2 Florian Brill	0	69	Oct 13, 2024
The cause and the elimination of halos around stars with some duo-narrowband filters Optolong L-eXtreme Filters UV/IR Cut +2 Walter Leonhard Schramböck Last post: Walter Leonhard Schramböck	27	895	Sep 22, 2024
Objective Way To Tell If I Have Enough Signal In My Single Exposures Optolong L-eXtreme Acquisition Deep Sky +1 Benjamin DeHaven Last post: Keith Mombourquette	3	232	Aug 6, 2024
issue with my stack Optolong L-eXtreme Acquisition Deep Sky +2 Renaat Vandewiele Last post: Renaat Vandewiele	5	191	Jun 6, 2024
Object (comet?) in NGC 1499 from December 2022 Optolong L-eXtreme NGC1499 NGC Objects +2 Mark Germani Last post: andrea tasselli	7	201	Mar 19, 2024
Which dual NB filter is best for F/5? IDAS NBZ-II? IDAS Nebula Booster NBZ 2"ZWO ASI533MC Pro Optolong L-eXtreme +2 Oscar Last post: BFR	15	406	Mar 17, 2024
How do I bring out the color in stars using PI William Optics Redcat 51 Optolong L-eXtreme ZWO ASI294MC Pro +2 DavesView Last post: andrea tasselli	11	291	Mar 8, 2024
What do I capture? Southern Hemisphere Astro Celestron EdgeHD 9.25"Optolong L-eXtreme Introductions +2 Daniel Petzen Last post: Daniel Petzen	2	97	Mar 3, 2024
Filter Upgrade Time - Antlia Quad Band? Optolong L-eXtreme Optolong L-Pro Equipment +2 Mark Germani Last post: Clint Lemasters	13	1k	Dec 9, 2023
ASKAR Duo Magic D1 (6nm) Poor Transmission? Askar ColourMagic D1 (Ha+Oiii) Duo Narrow Band 6nm 2"Optolong L-eXtreme Filters +1 andrea tasselliFrequent contributor Last post: andrea tasselli	6	626	Dec 1, 2023
Full Moon Bortle 4 vs New Moon Bortle 7/8 Optolong L-eXtreme Light Pollution Filter Acquisition +2 Mark Germani Last post: Brian Boyle	15	926	Oct 21, 2023
How "pure" is the OIII signal of dual narrowband filters? Optolong L-eXtreme Acquisition HOO +2 Michael Bauer Last post: Michael Bauer	45	3k	Sep 3, 2023
First Astrophotography Setup Sky-Watcher EQM-35 Pro Optolong L-eXtreme Equipment +2 LazyTom Last post: Joe Linington	22	836	Jul 25, 2023
Can You/Should You Combine L-eNhance Data with L-eXtreme Data Optolong L-eXtreme Optolong L-eNhance Processing +2 Zak Jones Last post: frieda ritter	25	1.4k	Jun 1, 2023
ASI Camera to C8 Optolong L-eXtreme Equipment CMOS +1 Peter Andersson Last post: Peter Andersson	6	376	Mar 17, 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
3nm vs 7nm Optolong L-eXtreme Equipment Filters +1 Janez Skubic Last post: Stefan Pfleger	5	381	Feb 19, 2023
Blurry subrames coming from my 10" Newt Optolong L-eXtreme Acquisition Deep Sky +2 Dimitris Kavallieratos Last post: Brian Puhl	7	466	Dec 26, 2022
how improve my equipment Sky-Watcher EQM-35 Pro Optolong L-eXtreme Optolong L-Pro +2 duardito Last post: Daniel Arenas	2	165	Aug 7, 2022
DSLR Exposure Time - Sudden Change? Canon EOS 600D / Rebel T3i / Kiss X5 Optolong L-eXtreme Acquisition +2 Mark Germani Last post: Jared Holloway	6	266	Aug 3, 2022
Has anyone ever had this terrible of a night? Optolong L-eXtreme Off-topic Collimation +1 Blaine Gibby Last post: Tom Marsala	31	1.8k	Jul 15, 2022
Rosette Nebula Optolong L-eXtreme Processing Request for feedback jjpoole741 Last post: gmadkat	6	169	Apr 14, 2022
Please - is this a suitable setup for astrophotography? :-) Sky-Watcher EQ6-R Pro Optolong L-eXtreme ZWO ASI120MM Mini +2 Jan Klíma Last post: Daniel Arenas	16	490	Apr 13, 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
ASI533MC Pro-Noise on red channel William Optics Redcat 51 Optolong L-eXtreme Processing +2 Dimitris Kavallieratos Last post: Dimitris Kavallieratos	28	2k	Apr 9, 2022
[RCC] Rosette Nebula William Optics Redcat 51 Optolong L-eXtreme Backyard Astrophotography +1 David H. Reiss Last post: sq	1	244	Feb 24, 2022
Strange star shape on Zenithstar 73 Optolong L-eXtreme ZWO ASI120MM Mini Equipment +2 Henny Veerman Last post: Henny Veerman	13	742	Feb 18, 2022
294mc pro star halo problems William Optics Redcat 51 Optolong L-eXtreme Acquisition +2 AstroTob Last post: Sabine Leidinger	18	1k	Jan 8, 2022
zwo 183mc pro using a nikon 14 to 24 mm lens Optolong L-eXtreme ZWO ASI183MC Pro Acquisition +2 Rex Walker Last post: Steven	2	377	Dec 16, 2021
Dualband Antlia ALP-T 2” 5nm vs L-Extreme 7nm Optolong L-eXtreme Equipment Filters +1 Euripides Last post: Michael Ring	15	1.9k	Nov 24, 2021
Star Color & L-Extreme narrow band filter Optolong L-eXtreme Processing Narrowband +2 Tim Gehring Last post: Tim Gehring	14	778	Sep 16, 2021
Affinity Photo OSC Dual Narrowband Workflow Help Optolong L-eXtreme Processing Duo-Narrowband +2 First_Age_of_Sand Last post: First_Age_of_Sand	15	305	Jul 16, 2021
IDAS NBZ filter Optolong L-eXtreme Equipment Filters +1 Jérémie Last post: David Redwine	5	142	Mar 26, 2021
How are you using filters for full-spectrum Nikon + camera lens? Optolong L-eXtreme Nikon D5300 Equipment +2 betelgeuse91 Last post: betelgeuse91	4	79	Feb 20, 2021
SHO Hubble Palette from OSC Dual Band Data Optolong L-eXtreme ZWO ASI6200MC Pro Processing +2 Simon Todd Last post: Bernd Flachsbart	18	3.5k	Nov 6, 2020

Showing 1-39 of 39