Imaging - Discussion

9,920 topics in this forum

1. Drift alignment or flexure? 1 2

   By swag72, February 13, 2012
   • 32 replies
   • 24.5k views
   • 
   • rickwayne
   • March 26, 2019

2. Photoshop astrophotography tutorials 1 2 3

   By Quatermass, January 17, 2011
   • 71 replies
   • 71.9k views
   • 
   • Cozzy
   • March 15

3. Learning for Absolute Beginners

   By garyR, Wednesday at 20:33
   • 1 reply
   • 51 views
   • 
   • Cosmic Geoff
   • Yesterday at 09:42

4. Newton Rings

   By Dunc78, Wednesday at 13:52
   • 5 replies
   • 94 views
   • 
   • Anne S
   • Yesterday at 12:03

5. Has anyone used one of these specifically "Bahtinov Mask 3D Printed for Camera Lenses" Clip in like a lens cap

   By Earl, Tuesday at 16:54
   • 0 replies
   • 38 views
   • 
   • Earl
   • Tuesday at 16:54

6. Dual Wide Field Rig

   By AstroGS, Monday at 21:26
   • 0 replies
   • 82 views
   • 
   • AstroGS
   • Monday at 21:26

7. Sloping lawn - anyone observe/image with scope on a GEM?

   By Flame Nebula, Sunday at 12:19
   • 11 replies
   • 121 views
   • 
   • Flame Nebula
   • Sunday at 17:56

8. Is this collimation good? Tak Epsilon 130D

   By Icesheet, Sunday at 10:31
   • 5 replies
   • 138 views
   • 
   • geeklee
   • Sunday at 15:27

9. First light with C8 Edge HD

   By david_taurus83, Sunday at 10:21
   • 15 replies
   • 220 views
   • 
   • TiffsAndAstro
   • 9 minutes ago

10. Is CCD imaging obsolete?

    By lukebl, April 20
    • 16 replies
    • 272 views
    • 
    • Stuart1971
    • Sunday at 09:28

11. Strange behavior of Sigma 40mm F/1.4 Art lens. 1 2

    By Vroobel, April 17
    • 35 replies
    • 438 views
    • 
    • Vroobel
    • 10 hours ago

12. Double Stars.

    By seven_legs, April 15
    • 2 replies
    • 150 views
    • 
    • lunator
    • April 15

13. M81 dwarf companion

    By Marvin Jenkins, April 13
    • 1 reply
    • 148 views
    • 
    • wimvb
    • April 14

14. IR Filter for Luna

    By Earl, April 7
    • 1 reply
    • 161 views
    • 
    • Elp
    • April 7

15. Final check on 1st camera before I purchase!

    By Neutrinosoup, April 6   

    • nightscape
    • 3 replies
    • 197 views
    • 
    • Elp
    • April 6

16. What is this long green structure fanning out from M51?

    By BrendanC, March 27
    • 11 replies
    • 435 views
    • 
    • ollypenrice
    • March 31

17. How are people doing longer exposures (5+ minutes), when the satellites ruin everything?

    By Trippelforge, March 26
    • 9 replies
    • 317 views
    • 
    • Adam J
    • March 26

18. New to Newts

    By JonHigh, March 23
    • 16 replies
    • 304 views
    • 
    • ONIKKINEN
    • March 24

19. Strange issue with Light frames. Looks like hot pixels that move frame by frame. What could this possibly be?

    By Xiga, March 17
    • 6 replies
    • 342 views
    • 
    • Xiga
    • March 21

20. Sensible stepwise approach to photography?

    By Neutrinosoup, March 16
    • 7 replies
    • 296 views
    • 
    • Elp
    • March 17

21. Need help with Nikon D3100

    By capeworks, March 15
    • 5 replies
    • 202 views
    • 
    • John_D
    • March 15

22. Image what?

    By AstroGS, March 13
    • 5 replies
    • 281 views
    • 
    • AstroGS
    • March 14

23. First long focal length scope

    By Tom33, March 13
    • 2 replies
    • 261 views
    • 
    • ollypenrice
    • March 13

24. Interesting link about new Condor telescope

    By iantaylor2uk, March 13
    • 0 replies
    • 237 views
    • 
    • iantaylor2uk
    • March 13

25. Photographic artefact - what could be causing it?

    By Bugdozer, March 9
    • 3 replies
    • 301 views
    • 
    • Bugdozer
    • March 10