Lens Spectra using Jeweler's Spectroscope or Gratings

43 topics in this forum

1. Solar spectrum lens test - Panasonic Lumix G 14mm f/2.5

   By Dmitry, May 17, 2018   

   • Lens
   • 2 replies
   • 1.3k views
   • 
   • Dmitry
   • June 30, 2018

2. Solar spectrum lens test - Olympus M.ZUIKO DIGITAL 12-40mm f2.8 Pro

   By Dmitry, May 24, 2018   

   • Lens
   • 2 replies
   • 1.2k views
   • 
   • Dmitry
   • July 22, 2018

3. Solar spectrum lens test - Olympus M.Zuiko Digital 60mm f2.8 Macro

   By Dmitry, July 21, 2018   

   • Lens
   • 1 reply
   • 1.1k views
   • 
   • dabateman
   • July 22, 2018

4. Solar spectrum lens test - Olympus M.Zuiko Digital 12mm f2.0

   By Dmitry, July 22, 2018   

   • Lens
   • 1 reply
   • 1.1k views
   • 
   • Andrea B.
   • July 22, 2018

5. Solar spectrum lens test - Panasonic Lumix G Vario 12-32mm f/3.5-5.6

   By Dmitry, May 17, 2018   

   • Lens
   • 1 reply
   • 787 views
   • 
   • dabateman
   • May 18, 2018

6. Solar and Hg lamp spectrum lens test - Industar-26m 50mm f/2.8

   By Dmitry, May 18, 2019   

   • Lens
   • 1 reply
   • 863 views
   • 
   • Dmitry
   • May 18, 2019

7. Solar spectrum lens test - Jupiter-3 50mm f/1.5

   By Dmitry, June 5, 2019   

   • Lens
   • 1 reply
   • 1k views
   • 
   • Dmitry
   • June 5, 2019

8. Mercury Hg lamp spectrum lens test - Olympus M.ZUIKO DIGITAL 25mm f1.8

   By Dmitry, June 16, 2018   

   • Lens
   • 0 replies
   • 1k views
   • 
   • Dmitry
   • June 16, 2018

9. Mercury Hg lamp spectrum lens test - Industar-50-2 50mm f/3.5

   By Dmitry, June 16, 2018   

   • Lens
   • 0 replies
   • 1.6k views
   • 
   • Dmitry
   • June 16, 2018

10. Solar spectrum lens test - Olympus M.Zuiko Digital 14-42mm f/3.5-5.6 II R

    By Dmitry, July 11, 2018   

    • Lens
    • 0 replies
    • 964 views
    • 
    • Dmitry
    • July 11, 2018

11. Solar spectrum lens test - Panasonic Lumix G Vario 14-42mm f/3.5-5.6

    By Dmitry, July 17, 2018   

    • Lens
    • 0 replies
    • 1k views
    • 
    • Dmitry
    • July 17, 2018

12. Solar spectrum lens test - Helios-44M-4 58mm f2.0

    By Dmitry, July 21, 2018   

    • Lens
    • 0 replies
    • 1.1k views
    • 
    • Dmitry
    • July 21, 2018

13. Solar spectrum lens test - MIR-1B 37mm f2.8

    By Dmitry, July 21, 2018   

    • Lens
    • 0 replies
    • 1k views
    • 
    • Dmitry
    • July 21, 2018

14. Mercury Hg lamp spectrum lens test - Viltrox EF-M2 ii SpeedBooster

    By Dmitry, May 2, 2019   

    • Lens
    • 0 replies
    • 851 views
    • 
    • Dmitry
    • May 2, 2019

15. Solar spectrum lens test - Industar-50-2 50mm f/3.5

    By Dmitry, May 17, 2018   

    • Lens
    • 0 replies
    • 1.2k views
    • 
    • Dmitry
    • May 17, 2018

16. Mercury Hg lamp spectrum lens test - Meike 28mm f2.8

    By Dmitry, May 26, 2019   

    • Lens
    • 0 replies
    • 754 views
    • 
    • Dmitry
    • May 26, 2019

17. Mercury Hg lamp spectrum lens test - Panasonic Lumix G 14mm f/2.5

    By Dmitry, June 1, 2019   

    • Lens
    • 0 replies
    • 929 views
    • 
    • Dmitry
    • June 1, 2019

18. Solar spectrum lens test - Petzval 85mm f/2.2

    By Dmitry, June 5, 2019   

    • Lens
    • 0 replies
    • 778 views
    • 
    • Dmitry
    • June 5, 2019