Bigblue Fluorodiving Yellow Barrier Filter for Mask

BH #BIFDMASKYL • MFR #FD-MASK-YL
Bigblue
Bigblue Fluorodiving Yellow Barrier Filter for Mask
Key Features
  • For Viewing Fluorescence from Coral/Fish
  • Fits over Dive, Scuba, Snorkeling Mask
  • Use with Blue or UV Excitation Light
  • 7.25" Wide, 3.1" High
Witness the beauty of underwater fluorescence on your next night dive with the Bigblue Fluorodiving Yellow Barrier Filter for masks. It fits over most standard dive, scuba, and snorkeling masks/goggles, and is shaped to accommodate their nose pockets. This filter must be used in conjunction with a dark blue or UV light, which stimulates fluorophores in the proteins of certain coral, fish, and other organisms--exciting them into emitting a fluorescent glow. The filter blocks the excitation light and allows you to see this fluorescence, which is invisible to the naked eye. It also increases the intensity of the colors emitted by the sea life.
In Stock
$31.99

Bigblue Fluorodiving Yellow Barrier Filter for Mask

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Bigblue FD-MASK-YL Overview

Witness the beauty of underwater fluorescence on your next night dive with the Bigblue Fluorodiving Yellow Barrier Filter for masks. It fits over most standard dive, scuba, and snorkeling masks/goggles, and is shaped to accommodate their nose pockets. This filter must be used in conjunction with a dark blue or UV light, which stimulates fluorophores in the proteins of certain coral, fish, and other organisms--exciting them into emitting a fluorescent glow. The filter blocks the excitation light and allows you to see this fluorescence, which is invisible to the naked eye. It also increases the intensity of the colors emitted by the sea life.

The durable acrylic Yellow Barrier Filter measures 7.25" wide and 3.1" high. An included, adjustable neoprene strap measures 22" long without stretching, and features a wide, comfortable pad for the back of your head.

Bigblue FD-MASK-YL Specs

TypeYellow barrier filter for fluorescence viewing
SizeWidth: 7.25" / 18.4 cm
Height: 3.1" / 7.9 cm
Strap Length22" / 55.9 cm without stretching
EffectBlocks excitation light used to trigger fluorescence in coral, fish, and other sea life, while allowing resulting fluorescence to be seen in vibrant colors
Material of ConstructionFilter: Acrylic
Strap: Neoprene
Packaging Info
Package Weight0.16 lb
Box Dimensions (LxWxH)9.95 x 6.3 x 0.85"
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