Ikelite - Dichroic Excitation Filter for DS161, DS160, DS125 #4069.1Ikelite Dichroic Excitation Filter for DS161, DS160, DS125 Looking for something different? Tired of night diving? Fluorescence will give you a whole new perspective on the world beneath the waves. With our line of excitation and barrier filters, you can convert your powerful Ikelite DS161, DS160, or DS125 strobe into a fluorescence set up. No need to purchase expensive specialty lights or guided dives. Be the explorer! About Fluorescence To see this