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UltravioletPhotography

Orchid v3: IR fluorescence with UV and blue lights


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My setup goes like this. I mount a filter, shine a spotlight on the flower and hold a QB39 in front of the LEDs to filter out most pollution. I also have a reference 720nm IR image which was shot by illuminating the flower with a halogen light.

Filters used on camera: GREEN.L 720nm longpass, unbranded 650nm longpass, ROWI GO-2 orange (I stacked it with the 650nm longpass to prevent blue light leakage)

Reference (visible and 720nm):

post-350-0-47956500-1625084910.jpg

post-350-0-23808100-1625084923.jpg

720nm longpass, blue 15w spotlight

post-350-0-30774200-1625084989.jpg

720nm longpass, 395nm 5w spotlight

post-350-0-82431600-1625085071.jpg

ROWI GO-2 + 650nm longpass, blue 15w spotlight

post-350-0-45429600-1625085137.jpg

ROWI GO-2 + 650nm longpass, 395nm 5w spotlight

post-350-0-62758100-1625085191.jpg

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