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Sh2-170_Little Rosette Nebula by K. Kang

Sensor tilt causing uneven focus across the field.

Showing 1-50 of 69

	Replies	Views	Created
A spreadsheet to convert Hocus Focus result in pratical move/turns of a manual tilt adapter plate Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Equipment How-to +1 Frédéric Ruciak Last post: ScottF	5	92	3 days ago
Need help diagnosing distortions Apertura 8" f/4 Imaging Newtonian Reflectors Collimation +2 N PattenNew contributor Last post: V	2	99	5 days ago
Help to check Hocus Focus result. Help Needed Tilt Erik Guneriussen Last post: Erik Guneriussen	5	165	Nov 25, 2025
TS Optics 115/805 Photoline with 0.8 reducer - elongated star issues? TS-Optics Photoline 115mm f/7 Reducer Refractors +2 Harald Becher Last post: Harald Becher	3	123	Nov 23, 2025
Any experience with the Wanderer ETA? Equipment Review Tilt Bill McLaughlin Last post: Günther Dick	27	747	Nov 3, 2025
Matching sensor corners with subs corners ToupTek ATR2600M DIY Tilt patrice_so Last post: John Hayes	4	136	Sep 17, 2025
Question about Wanderer ETA and multi-night registration Aries Productions Astro Pixel Processor (APP)Flattener Registration +1 jpsc01 Last post: jpsc01	8	233	Aug 31, 2025
Diffraction Pattern Question Reflectors Advanced Collimation +3 Josh Jones Last post: andrea tasselli	7	213	Aug 27, 2025
Evident tilt only when using Ha filter?? ZWO ASIStudio Equipment Filter Wheel +2 Rostokko Last post: Chris White- Overcast Observatory	13	223	Aug 5, 2025
Star shapes on Samyang 135mm Samyang 135mm T2.2 VDSLR MK2 Canon EOS 6D Tilt +1 Haakon Rasmussen Last post: Haakon Rasmussen	2	123	Jun 17, 2025
Correct orientation of QHY600PH-M QHYCCD QHY600PH M Tilt Robert Lowenthal Last post: Gradimir	16	327	May 11, 2025
Tilt adjustment in galaxy season? Equipment Tilt Dan H. M. Last post: Dan H. M.	18	463	Mar 25, 2025
Tilt Equipment Tilt M44 +2 Thomas Rider Last post: Erik Guneriussen	34	957	Mar 16, 2025
Sensor tilt or focuser tilt? Please help :) ZWO ASI2600MM Pro Equipment Rotator +2 AstrophotoMarket.com Last post: Dan Burns	9	312	Mar 11, 2025
Samyang 135mm f/2.0 – Sensor Tilt or Another Bad Copy? Samyang 135mm F2.0 ED UMC Canon EOS 6D Tilt +1 Michael E. Last post: Michael E.	54	2k	Feb 2, 2025
Custom M54 tilt adapter to suit QHY CFW3M-SR & OAG-M system, fits within 55mm BF - Design Files Included! QHYCCD QHY294M Pro Equipment CMOS +2 Andrew Ford Last post: Andrew Ford	6	353	Jan 1, 2025
A (somewhat) new way to focus with tilt Ritchey-Chrétien Acquisition Deep Sky +1 Götz Golla	0	115	Dec 27, 2024
EdgeHD 9.25 + .7 reducer: elongated stars in one corner only Celestron EdgeHD 9.25"Equipment Tilt +1 Eyecon Last post: Jonathan Simmons	18	902	Nov 8, 2024
Tilt, field centering or collimation. Acquisition Deep Sky Tilt Tony GondolaFrequent contributor Last post: Tony Gondola	7	180	Oct 7, 2024
Tilt in focuser Sky-Watcher Esprit 120ED Focuser Tilt fmazzanti Last post: Siegfried Noët	10	278	Sep 29, 2024
Tilt frustrations and need some advice Sky-Watcher Star Adventurer GTi Equipment Help Needed +1 Léo Astro Last post: Léo Astro	10	412	Sep 12, 2024
Where does the tilt come from? TS-Optics PHOTON 150mm/6" f/4 Newtonian ZWO ASI533MC Pro ZWO AM3 +2 Maksim Selivanov Last post: Tony Gondola	21	938	Sep 12, 2024
Refractor collimation question Equipment Collimation Tilt Sean Mc Last post: Sean Mc	4	112	Sep 11, 2024
N.I.N.A. + Tilt + Aberration Inspector Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Tilt Help Needed Werner Stumpferl Last post: Bruce Donzanti	6	683	Sep 10, 2024
Connecting zwo 120mm mini to zwo 120/f4 ZWO ASI120MM Mini Tilt Coma TiffsAndAstro Last post: Christian Großmann	18	292	Aug 16, 2024
Sensor tilt ZWO ASI2600MC Pro CMOS Tilt Menelaos Last post: Sushiraptor	18	513	Aug 8, 2024
which side is up for my camera? ZWO ASI2600MC Pro Tilt Troubleshooting Menelaos Last post: Frédéric Ruciak	8	735	Jul 18, 2024
Conflicting tilt measurements results Pleiades Astrophoto PixInsight Equipment Tilt +2 Eyecon Last post: Josh Jones	9	218	Jul 15, 2024
Newton F3.4 bad stars and double spikes on only one side ToupTek OAG Acquisition Deep Sky +2 Marc-Antonio Fischer Last post: Robert Habolin	9	555	Jul 10, 2024
Anyone knows what these numbers mean? (sensor tilt) ZWO ASI2600MC Pro CMOS Tilt Menelaos Last post: Chris White- Overcast Observatory	12	667	Jun 19, 2024
Arberation inspector Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Tilt Troubleshooting Christian Bennich Last post: Christian Bennich	13	572	Apr 30, 2024
Addressing tilt with a wide field camera lens Equipment Tilt Help Needed Nick Grundy Last post: Mau_Bard	8	413	Apr 18, 2024
27% Tilt on my Celestron Imaging Train Equipment Refractors Tilt +1 Mike H - Sky View Observatory Last post: Mike H - Sky View Observatory	41	1.6k	Feb 16, 2024
Beta Testing ASG Electronic Assisted Tilt (EAT) Device Equipment Tilt Collimation Chris White- Overcast Observatory Last post: Andy	23	1.3k	Feb 3, 2024
Tilt correction in TS2600CP TS-Optics TS2600CP color camera Tilt Mau_Bard Last post: Mau_Bard	3	190	Nov 8, 2023
190MN - New Focuser - Tilt and Asap image analysis Sky-Watcher 190/1000 Premium Photo Reflector Maksutov-Newtonian Tilt Collimation Craig Dixon Last post: Chris White- Overcast Observatory	11	490	Nov 5, 2023
Eggy stars - Not sure why. ZWO ASI533MC Pro Acquisition Deep Sky +2 Craig Dixon Last post: Craig Dixon	22	951	Sep 29, 2023
Sensor tilt adjustment Equipment DSLR Tilt +1 Menelaos Last post: Arun H	1	152	Sep 23, 2023
ZWO T2 Tilter with MPCC iii coma corrector and DSLR ZWO T2 Tilter Tilt Coma Menelaos Last post: Philip F.	2	115	Sep 22, 2023
Octopi camera interface Equipment Filter Wheel Tilt Christian Bennich Last post: Bruce Donzanti	4	191	Sep 15, 2023
Esprit 100ED - Tilt Skywatcher Esprit ED Super APO Triplet Tilt Troubleshooting Jan Erik Vallestad Last post: rhedden	17	357	Aug 23, 2023
Tilt! William Optics ZenithStar 61 / ZS61 ZWO EAF Tilt +2 Mark Germani Last post: Mark Germani	13	788	Aug 19, 2023
RCC Camera Tilt Help Request for feedback Tilt Help Needed DavesView Last post: DavesView	3	304	Jul 30, 2023
Really bad stars on 72ED with ASI533MC Pro Sky-Watcher EQ6-R Pro ZWO ASI533MC Pro Acquisition +2 Craig Dixon Last post: Rafael Amarins	22	1.4k	Jul 4, 2023
Depth of field in sensor imaging plane /tilt tolerance Celestron RASA 11"Equipment Tilt +1 Georg N. Nyman Last post: Kevin Morefield	3	148	Jun 4, 2023
Tilt problem? Canon EOS 6D Flattener Acquisition +2 l.roulin Last post: l.roulin	4	293	May 20, 2023
Need help troubleshooting odd colors ZWO ASI2600MC Pro Optolong L-Pro Acquisition +2 gfunkernator Last post: Lynn K	6	198	Apr 10, 2023
Samyang 135 optical aberrations Samyang 135 f/2 Coma Tilt Giulio Ercolani Last post: Jan Erik Vallestad	12	357	Mar 24, 2023
Daytime focuser squareness, sensor tilt adjustment method QHYCCD QHY163M Acquisition Deep Sky +2 Michal N Last post: Michal N	11	951	Mar 17, 2023
Setting up Octopi Tilt Adapter Octopi-Astro Octopi Camera Interface for QHY Beginner Tilt +1 Kaptas Attila	0	264	Mar 4, 2023

Showing 1-50 of 69