Dmitry Posted June 2, 2018 Share Posted June 2, 2018 Gear used:Olympus e-pm1 body full spectrum converted myself.Olympus 12-50ez kit lens.More details in index topic Test was done in macro mode 43mm no filter zwb1 zwb1+qb21 zwb2 zwb2+qb21 zwb3 zwb3+qb21 Link to comment
Cadmium Posted June 2, 2018 Share Posted June 2, 2018 Again, looks like all the stacks are leaking red/IR. Link to comment
Dmitry Posted June 2, 2018 Author Share Posted June 2, 2018 Agree, not best filters for UV, but suitable to hide bright vis part and look for UV possibilities of lens. Link to comment
Cadmium Posted June 2, 2018 Share Posted June 2, 2018 I really like your tests, and whatever you are using to test with, but I don't like the look of the red/ir showing up with the stacks.In the case of UV only stacks, this pollutes the blacks.In the case of UV+Blue+Green stacks (so called Bee Vision), this will add red, which may actually look nice (or not), but is not technically UV+Blue+Green. Link to comment
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