Glow Dive Yellow Barrier Filter

Glow Dive Yellow Barrier Filter This filter is placed over the camera port when using ultra-violet lights or strobes equipped with the GlowDive Blue Excitation filter for photographing underwater fluorescence.   The yellow filter blocks blue and ultra-violet light from the strobe, or ultraviolet light from the GlowDive UV light.   Therefore the camera only sees ambient light plus the fluorescence light. The usable diameter of the filter is 110 mm (4+1/4 inch) which will fit most flat ports and macro ports. See the Blue Excitation filter for more information.