I was curious to test my Aristoplan in episcopic light fluorescence but without UV lamp.
I used a 100w halogen lamphouse at full power, with a filter Leitz E3
436nm blue light. The chlorophyll fluorescence is red. I admit that the result is really nice and a bit surreal when you see the chlorophyll react in red.
NPL fluotar 6,3/0,20


A+
JM