germie 8 Posted April 18, 2019 And have you tried blue filters in front of you strobes? And which ones? I have a UV diving light and a blue led diving light. The blue led with yellow filter gives much more intensity than the uv light. But strobes are brighter than lights, so is there an option to turn your strobes into blue excitation strobes? Share this post Link to post Share on other sites
aviator8 15 Posted April 18, 2019 (edited) I havent tried that as excitation filters for strobes were a good bit more expensive. Edited April 18, 2019 by aviator8 Share this post Link to post Share on other sites
germie 8 Posted April 20, 2019 Have tested a blue PMMA glass: does not work. Blue leds work with yellow filter. I can test it only at home as we don't have fluorescence here. But I have some line that shows if it works or not. 1 Share this post Link to post Share on other sites
