Whats in the box:2 Blue Filters, Amber Mask with Strap and Lanyard

Experience FLUORODIVING! Science has discovered Corals and Sea Life contain Fluorescent Proteins invisible to the naked eye that jump into view using High-Intensity Fluoro-Lights and Filters. With the Big-Blue Fluoro-Diving Kit attached to a Big-Blue CF600/CF600TEK Dive Light, those colors will jump into view!

Big-Blue Fluoro-Diving Kits (FDK) provide everything you need to experience the incredible natural fluorescence found in many Corals and other Sea Life seen on dives. You get specially designed Blue Filter, Deep Blue Filter to precisely match the coral fluorescence wavelengths, and a Yellow Blue-Barrier Filter Mask to increase the intensity of the colors emitted by the corals. Big-Blues innovative snap-on and flip-open filter allows you to easily switch between blue and white light to accommodate changes in dive conditions.

These kits are suitable for night divers, resorts, science institutions, ecological monitoring groups and specialty photographers. The Yellow Barrier Filter Mask comes equipped with a Silicone Rubber Head Strap with Neoprene Rubber Cover that is adjustable for a custom fit over your dive mask. The Neoprene Cover has Reinforced Taped Edges for added Strength and Durability. Also included in the kit is a Lanyard that can be used to attach the Amber Mask Lens allowing the diver to use it as a Slate and then simply holding the Mask up to their Dive mask whenever they want to view the fluorescence. The Snap-On Filters are constructed from corrosion proof plastic and the kit is covered by a 12 month limited warranty.