Discussions - Eyepieces

7,240 topics in this forum

1. BST Starguider 12mm vs StellaLyra LER 12.5 - Attempted Comparison. 1 2

   By Chris, April 1, 2021
   • 27 replies
   • 1.8k views
   • 
   • Louis D
   • April 5, 2021

2. Short Barlow versus long Barlow

   By neil phillips, April 4, 2021
   • 6 replies
   • 666 views
   • 
   • Louis D
   • April 4, 2021

3. wallet cries: Takahashi MC LE 18 and 7.5mm x 2

   By Fedele, April 2, 2021
   • 4 replies
   • 440 views
   • 
   • Mr Spock
   • April 4, 2021

4. Zoom pieces for cheap scope?

   By Ericreichelt81, March 30, 2021
   • 3 replies
   • 792 views
   • 
   • Louis D
   • March 30, 2021

5. Opinions Please on Zoom eyepiece.

   By banjaxed, March 28, 2021
   • 8 replies
   • 811 views
   • 
   • banjaxed
   • March 28, 2021

6. How does exit pupil and magnification effect light transmission in nebular filters?

   By bendiddley, March 25, 2021
   • 19 replies
   • 982 views
   • 
   • Don Pensack
   • March 28, 2021

7. Eyepiece advice

   By PrairieStarGazer, March 25, 2021
   • 2 replies
   • 788 views
   • 
   • PrairieStarGazer
   • March 25, 2021

8. What focal ratio best suits a 40mm plossl?

   By bendiddley, March 25, 2021
   • 10 replies
   • 554 views
   • 
   • bendiddley
   • March 25, 2021

9. Pentax XF eyepieces and double stars

   By azrabella, March 23, 2021
   • 2 replies
   • 358 views
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   • dweller25
   • March 23, 2021

10. Field Curvature APM 18mm UFF

    By Sunshine, March 17, 2021
    • 24 replies
    • 2.1k views
    • 
    • JTEC
    • March 22, 2021

11. March 17, 2021: first light for the ES 17mm 92°

    By michael.h.f.wilkinson, March 17, 2021
    • 0 replies
    • 404 views
    • 
    • michael.h.f.wilkinson
    • March 17, 2021

12. Eyepiece upgrade for F10 SCT

    By Guest 12green, March 16, 2021
    • 4 replies
    • 1k views
    • 
    • Louis D
    • March 16, 2021

13. Another beast has arrived

    By michael.h.f.wilkinson, March 12, 2021
    • 10 replies
    • 1.2k views
    • 
    • michael.h.f.wilkinson
    • March 14, 2021

14. ES 17mm 92° EP on its way

    By michael.h.f.wilkinson, March 10, 2021
    • 7 replies
    • 477 views
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    • EntropyTango
    • March 12, 2021

15. Replacement eyeguards

    By bomberbaz, November 23, 2020
    • 11 replies
    • 881 views
    • 
    • Trentend
    • March 11, 2021

16. F 6.3 focal reducer/corrector.

    By Guest, March 9, 2021
    • 12 replies
    • 1.4k views
    • 
    • StevieDvd
    • March 11, 2021

17. New Vixen 100mm eyepiece (1.25")

    By Piero, April 1, 2018
    • 15 replies
    • 2.4k views
    • 
    • rl
    • March 9, 2021

18. Cool Down Eyepieces?

    By Sunshine, March 7, 2021
    • 16 replies
    • 671 views
    • 
    • Mr Spock
    • March 8, 2021

19. TS 30mm 2 inch UFF eyepiece.

    By Carl Au, March 4, 2021
    • 21 replies
    • 2k views
    • 
    • Louis D
    • March 6, 2021

20. Modern wide field vs ortho eyepieces

    By azrabella, March 3, 2021
    • 12 replies
    • 1.5k views
    • 
    • Don Pensack
    • March 4, 2021

21. My thoughts on the "Zoom" eyepiece"

    By Spile, February 18, 2021
    • 18 replies
    • 1.8k views
    • 
    • Louis D
    • March 3, 2021

22. New Stella Lyra EPs

    By sputniksteve, February 28, 2021
    • 2 replies
    • 699 views
    • 
    • John
    • February 28, 2021

23. Extra Flat 27mm or Starguider ED 25mm? 1 2 3

    By Thalestris24, February 21, 2021
    • 53 replies
    • 3.9k views
    • 
    • Thalestris24
    • February 26, 2021

24. Help, I'm all at sea with my eyepieces

    By Aquavit, February 23, 2021
    • 19 replies
    • 793 views
    • 
    • Louis D
    • February 26, 2021

25. Baader Morpheus eyepieces and BBHS Mirror Diagonal

    By balticsensor, February 23, 2021
    • 6 replies
    • 980 views
    • 
    • Louis D
    • February 25, 2021