Bigblue 77mm Underwater Barrier Filter Carson PO-55 professional flash heads and monolights

professional flash heads and monolights are equipped with user replaceable flashtubes that may simply be plugged into

The Canon DM-100 Directional Stereo Microphone delivers high-quality stereo audio recordings to various Vixia-series camcorders

mid-range apertures or larger are sufficient to achieve a good star effect

5cm) (WxHxD) Interior Dimensions Not Specified by Manufacturer Carrying/Transport Options Shoulder strap Weight 4

3 lb (136 g) Packaging Info Package Weight 0

Bigblue 77mm Underwater Barrier Filter Carson PO-55 professional flash heads and monolightsFor Fluorescent Fish and Coral Images Use with Blue or UV Excitation Light Blocks Blue or UV Excitation Light Fluorescence from Excitation Can Pass 4x to 8x Filter Factor, 2 to 3 Stop Acrylic Construction Thin, Aluminum Alloy Filter Ring Plastic Case The 77mm Underwater Barrier Filter from BigBlue is designed to help capture images or video of fish or coral that emit fluorescence while being exposed to a blue or UV excitation light. Fluorescence is a