Hey folks, IR is fun and quite easy, the second challenge is UV...
anyone tried to play with UV
Normal lenses are around 360nm
UV 320nm would be fun
very few lenses go to 215nm
what lense would go down to 200nm ?
Also anyone know a mirror lenses without Refracting elements ?
How to build a pin hole lense ?
I was thinking to gut my 2.0 50mm lense to make a frame
Philippe
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