Generic equipment discussions

Showing 1-50 of 1904

	Replies	Views	Last updated
Over correcting flats with fix Equipment Aug 17, 2025Dan Brown	0	27	7 hours ago
Difficulties using a Ronchi eyepiece Equipment Eyepieces Aug 10, 2025Götz Golla Last post: Götz Golla	6	96	2 days ago
Unable to achieve focus after reflector modifications Equipment Aug 10, 2025Sam Badcock Last post: Sam Badcock	14	178	6 days ago
Telescope Mirror Cleaning Equipment Aug 10, 2025Wayne Elley Last post: Dave Erickson	11	452	2 days ago
Flats in remote imaging Equipment Calibration Remote Astrophotography Aug 7, 2025Arun HFrequent contributor Last post: Arun H	13	469	8 days ago
Evident tilt only when using Ha filter?? ZWO ASIStudio Equipment Filter Wheel +2 Aug 5, 2025Rostokko Last post: Chris White- Overcast Observatory	13	217	9 days ago
Choosing Between Sharpstar 13028HNT vs Takahashi Epsilon 130D – Advice Wanted ZWO ASI2600MC Pro Equipment Refractors +1 Aug 4, 2025F. Londe Last post: F. Londe	25	573	12 days ago
What is your perfect/ideal focal length? Equipment Buying Advice Aug 3, 2025John Hudson Last post: John Lyon	57	2.1k	8 days ago
Help, strange artefacts in my images… ZWO ASI2600MM Pro ZWO ASI6200MM Pro Equipment +2 Aug 3, 2025Paul Last post: Paul	16	362	13 days ago
New to or Considering Astrophotography/astronomy? Stefan Berg Nighttime Imaging 'N' Astronomy (N.I.N.A. / NINA)Russell Croman Astrophotography NoiseXTerminator Russell Croman Astrophotography BlurXTerminator +2 Jul 31, 2025George Yendrey Last post: Don	1	107	17 days ago
Optimized Newtonian - Is it worth it? Equipment Reflectors Help Needed +1 Jul 28, 2025Tony GondolaFrequent contributor Last post: Jochen Schambach	19	753	17 days ago
A Comparison - Fast vs. Large FLI PL16803 Equipment Optics +2 Jul 27, 2025andrea tasselliFrequent contributor Last post: andrea tasselli	17	1.3k	2 days ago
Which Filter set for Mono narrowband Imaging? Filters Equipment Monochrome +1 Jul 22, 2025Menelaos Last post: Karel Schel	26	596	25 days ago
Can a corrector be wrong ? Flattener Equipment Troubleshooting +1 Jul 22, 2025PierreG Last post: Krzysztof Gaudy	7	427	9 days ago
IMX410 or IMX455 for Samyang (Rokinon, Walimex) 135mm f2 + filter choice Equipment CMOS Buying Advice Jul 22, 2025Brian Last post: Die Launische Diva	11	217	25 days ago
Suggestions for a good battery to power my setup while travelling ZWO ASI120MM Mini ZWO ASI585MC Pro Equipment +2 Jul 21, 2025Rene Matjanec Last post: NeilM	13	234	26 days ago
I am between scopes to begin with. William Optics Redcat 51 William Optics Redcat 71 ZWO ASI585MC Pro +2 Jul 19, 2025Deniz Üzel Last post: Rajat Kumar	14	286	28 days ago
Replacement focuser Equipment Focuser Reflectors Jul 17, 2025Tony GondolaFrequent contributor Last post: Tony Gondola	10	244	28 days ago
Which IMX571 camera QHY 268m, ZW02600mm - other? CCD Equipment CMOS +1 Jul 17, 2025Andy 01IOTD Staff Last post: Andy 01	56	1.5k	25 days ago
Optimal data flow from remote observatory? Equipment Remote Astrophotography Jul 14, 2025Willem Jan Drijfhout Last post: danieldh206	16	354	Jul 15, 2025
My Solution:Turn an uncooled camera into a cooled one Player One Uranus-C Equipment Planetary Camera +1 Jul 7, 2025Jochen Schambach Last post: Brian Puhl	1	169	Jul 7, 2025
Activated alumina dessicant Equipment Jul 7, 2025Bill McLaughlin Last post: Dave Erickson	1	57	Jul 7, 2025
New Newtonian Telescope From China Equipment Reflectors Review Jul 7, 2025Stephen Shen Last post: MaksPower	29	1.9k	Jul 12, 2025
Cygnus Astro apps to control NINA on a phone/tablet Equipment Jul 6, 2025Pierre Konzelmann Last post: TiffsAndAstro	1	61	Jul 6, 2025
Sony IMX571 and full-frame IMX455 Mono CMOS Equipment Jul 4, 2025Peter Last post: Peter	7	318	Jul 5, 2025
Which newton scope for observatory Equipment Reflectors Buying Advice Jul 4, 2025Vandewattyne Last post: andrea tasselli	18	406	Jul 7, 2025
State of the art - alt/az mounts Equipment Alt-Az Mount Jul 3, 2025Tony GondolaFrequent contributor Last post: Tony Gondola	11	334	Jul 5, 2025
New Observatory setup ZWO ASI294MM Pro Equipment Buying Advice +1 Jul 3, 2025Ladi Svoboda Last post: Quinn Groessl	6	272	Jul 4, 2025
Anyone have an idea of where I can get large plastic head screws? Equipment Equatorial Mount DIY Jul 3, 2025ScottFFrequent contributor Last post: ScottF	10	258	Jul 9, 2025
Dew Heating when the Roof is Closed Equipment Dew Heater Observatory Jul 3, 2025Jerry GerberFrequent contributor Last post: John Hayes	9	264	Jul 3, 2025
70mm Petzval or 110mm triplet? Equipment Refractors Buying Advice Jul 1, 2025Tareq Abdulla Last post: Tareq Abdulla	7	331	Jul 2, 2025
imaging/guiding ratio value Equipment Guiding Jun 27, 2025Merco Last post: Merco	4	216	Jun 28, 2025
Ritchey Chretien, 8” or 10”? Losmandy G11 Equipment Ritchey-Chrétien +1 Jun 18, 2025Bo Chen Last post: Olivier Constans	19	742	Jul 4, 2025
Image inversion in the optical train ZWO ASI6200MM Pro Equipment Optics Jun 13, 2025DavesView Last post: Tony Gondola	10	173	Jun 13, 2025
Vixen AXJ with encoders or 10Micron GM1000 HPS 10Micron GM1000 HPS Equipment Equatorial Mount +1 Jun 11, 2025Brian Last post: andrea tasselli	7	117	Jun 11, 2025
Mounting a MeLe 4C Equipment 3D Printing DIY Jun 9, 2025Sam Badcock Last post: Josh	17	465	Jun 12, 2025
ASCOM Driver Error Message--focuser/rotator fail to connect The ASCOM Initiative ASCOM Equipment Focuser +1 Jun 9, 2025Jerry GerberFrequent contributor Last post: Jeffery Richards	16	252	Jun 10, 2025
Pegasus Issues of Late Pegasus Astro Powerbox Advance Gen2 Equipment Power Supply Jun 8, 2025Timothy MartinIOTD Staff Last post: DavesView	25	1.4k	16 days ago
Musings on recent ZWO Product Releases ZWO ASI533MC Pro Equipment CMOS Jun 6, 2025Phil Creed Last post: Alex Nicholas	13	491	Jun 6, 2025
An app for quick and useful camera calculations Equipment How-to Jun 5, 2025Guillermo (Guy) Yanez Last post: Guillermo (Guy) Yanez	3	294	2 days ago
3" Focuser Support for Orion 8" Reflector Equipment Focuser Reflectors Jun 3, 2025texasastrophotography Last post: Stephen Jones	14	241	Jun 6, 2025
Flats issue with ZWO6200MM ZWO ASI2600MM Pro Askar FRA500 Equipment +2 Jun 3, 2025Stephen Jones Last post: Stephen Jones	42	881	Jun 12, 2025
Is this a backfocus issue, or is it too minor to even worry about? Russell Croman Astrophotography BlurXTerminator ZWO ASI6200MM Pro Equipment +1 Jun 2, 2025Gleb Polyakov Last post: Gleb Polyakov	8	376	Jun 10, 2025
TSRCRED-G2 spacing with your RC Equipment Reducer Ritchey-Chrétien Jun 1, 2025Stellar Nomads Last post: Stellar Nomads	2	53	Jun 2, 2025
Takahashi collimation telescope VS TSCOLLIT Equipment Buying Advice Jun 1, 2025Stellar Nomads Last post: Ben Koltenbah	6	266	3 days ago
Good telescope for a beginner Equipment First Telescope Beginner +1 May 31, 2025Dajka Botond Last post: Brian Diaz	7	313	Jun 1, 2025
Opinions and Reviews for the Optolong LRGB set Equipment Filters LRGB +1 May 30, 2025Observatório Astrográfico do Boqueirão Last post: GalacticRAVE	14	349	Jun 2, 2025
A good/cheap telescope for a beginner ? Equipment Beginner First Telescope May 28, 2025Ali Asheghi Oskooei Last post: Patrik Malnar	10	240	May 31, 2025
Power supply issues Equipment Power Supply Troubleshooting May 27, 2025Sam Badcock	0	59	May 27, 2025
New Camera - New Problem Equipment CMOS Help Needed May 25, 2025Mossyback Last post: Mossyback	3	173	May 25, 2025

Showing 1-50 of 1904