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UltravioletPhotography

Filter Discussions & Tests

Discuss any filter: UV, IR, BG, UVIR-Cut, Dual Bandpass or whatever. Show us your tests of a filter.

370 topics in this forum

  1. PrimaLuceLab U filter

    By enricosavazzi,   
    • 6 replies
    • 2.7k views

  2. [Filter Test] Edmund Hard-coated 340/10 Test #5: Sunflower, Sun

    By Andrea B.,   
    • 16 replies
    • 2.7k views

  3. Some unusual UG filters. UK supplier, H V Skan 1 2 3

    By JMC,   
    • 59 replies
    • 2.7k views

  4. Lee 729 IR - West Green House garden 1 2

    By JMC,   
    • 49 replies
    • 2.7k views

  5. What is everyone doing with their 8mm ZWB1 1 2 3

    By colinbm,   
    • 72 replies
    • 2.7k views

  6. [Filter Test] BugU3, Hoya 330 Stack, Schott UG5 Stack: UV+Blue+Green Filters

    By Andrea B.,   
    • 5 replies
    • 2.6k views

  7. yellow-green glass 1 2

    By ins13,   
    • 33 replies
    • 2.6k views

  8. EIR / Aero Photos: Filter Question 1 2

    By colinbm,   
    • 34 replies
    • 2.6k views

  9. La La :-)

    By Cadmium,   
    • 5 replies
    • 2.5k views

  10. IR, UV, UV+IR, UV+Vis, UV+Vis+IR, Vis: Which Is Which?

    By Andrea B.,   
    • 19 replies
    • 2.5k views

  11. Xume filter adapters

    By cmoody,   
    • 9 replies
    • 2.5k views

  12. [Filter Test] Shots of Nichia 365nm Torch

    By Andrea B.,   
    • 3 replies
    • 2.5k views

  13. UV, Visible and IR filters test using Monochrome camera

    By JMC,   
    • 17 replies
    • 2.5k views

  14. EOS 5DS R - sensor filter transmission measurement

    By JMC,   
    • 13 replies
    • 2.5k views

  15. I'll show you my Baader, if you show me yours. 1 2

    By dabateman,   
    • 42 replies
    • 2.5k views

  16. [Filter Test] B+W 099 Dual Bandpass: Orange + Red + Infrared

    By Andrea B.,   
    • 5 replies
    • 2.5k views

  17. BG24A stack

    By Cadmium,   
    • 5 replies
    • 2.4k views

  18. UV/visible filter stack

    By nfoto,   
    • 6 replies
    • 2.4k views

  19. New Tangsinuo filters - which to get? 1 2

    By Fandyus,   
    • 41 replies
    • 2.3k views

  20. [Filter Test] BaaderU, U360+BG40, U360+S8612: IR Leak Test

    By Andrea B.,   
    • 1 reply
    • 2.3k views

  21. Pros & cons regarding high transmission UV pass filters: Baader U (3 versions) & Chroma U-Bessel 1 2 3

    By LarsHP,
    • 68 replies
    • 2.3k views

  22. [Filter Test] 340AF15 Strange Results

    By Andrea B.,   
    • 11 replies
    • 2.3k views

  23. Testing Hoya U-340 and U-360 for visible leaks - funding request 1 2

    By JMC,   
    • 43 replies
    • 2.3k views

  24. Getting more of the 380-400nm UV light

    By rfcurry,   
    • 7 replies
    • 2.3k views

  25. Sigma Aerochrome via Red & Green filters 1 2

    By Christoph,   
    • 32 replies
    • 2.2k views
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