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UltravioletPhotography

Lens Spectra using Jeweler's Spectroscope or Gratings

Use a simple jeweler's spectroscope or grating films to informally assess UV-capability.

43 topics in this forum

  1. [INDEX] Lens Spectra with Jeweler's Spectroscope by Dmitry 1 2 3

    By Andrea B.,
    • 51 replies
    • 10.5k views

  2. Spectroscope 1 2 3 4

    By photoni,
    • 79 replies
    • 3.5k views

  3. Quicktest of three older Canon TS-E lenses

    By ulf,   
    • 3 replies
    • 358 views

  4. Mercury Hg lamp spectrum lens test - Lomo T-43 40mm f4

    By Dmitry,   
    • 17 replies
    • 3k views

  5. 3D printed spectroscope inspired by Dmitry and others

    By jscff,
    • 6 replies
    • 960 views

  6. Asahi Super Takumar 135 f:3,5

    By photoni,   
    • 4 replies
    • 680 views

  7. Solar and Hg lamp spectrum lens test - Kamlan 50mm F/1.1

    By Dmitry,
    • 6 replies
    • 384 views

  8. A cheap do-it-yourself point light source for simple spectral comparative UV transmission studies

    By Kai,
    • 14 replies
    • 991 views

  9. Checking my lenses for UV capability 1 2 3

    By colinbm,   
    • 56 replies
    • 3.4k views

  10. Solar spectrum lens test - Sigma 30mm f2.8 EX DN MFT

    By Dmitry,   
    • 7 replies
    • 1.4k views

  11. Solar and Hg lamp spectrum lens test - Olympus M.Zuiko Digital 30mm f3.5 Macro

    By Dmitry,   
    • 4 replies
    • 647 views

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

    By Dmitry,   
    • 1 reply
    • 1k views

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

    By Dmitry,   
    • 0 replies
    • 773 views

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

    By Dmitry,   
    • 0 replies
    • 927 views

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

    By Dmitry,   
    • 0 replies
    • 751 views

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

    By Dmitry,   
    • 1 reply
    • 861 views

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

    By Dmitry,   
    • 0 replies
    • 849 views

  18. Mercury Hg lamp spectrum lens test - Olympus M.Zuiko Digital 14-42mm f/3.5-5.6 EZ

    By Dmitry,   
    • 7 replies
    • 1.2k views

  19. Solar spectrum lens test - Canon 50mm f1.8 ii on SpeedBooster

    By Dmitry,   
    • 4 replies
    • 1k views

  20. Mercury Hg lamp spectrum lens test - Sigma 30mm f2.8 EX DN MFT

    By Dmitry,   
    • 18 replies
    • 1.6k views

  21. Solar spectrum lens test - Lomo T-43 40mm f4

    By Dmitry,   
    • 17 replies
    • 3.3k views

  22. Some lens transmission curves

    By rfcurry,   
    • 4 replies
    • 2.1k views

  23. Program to Label Dmitry's Solar Lens Tests

    By Andy Perrin,   
    • 20 replies
    • 3.8k views

  24. Solar spectrum lens test - Meike 28mm f2.8

    By Dmitry,   
    • 6 replies
    • 2.1k views

  25. Solar spectrum lens test - SLR Magic Cine 25mm T0.95 MFT

    By Dmitry,   
    • 2 replies
    • 1.4k views
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