Bigblue Fluorodiving Yellow Barrier Filter for Mask

Bigblue Fluorodiving Yellow Barrier Filter for Mask

Bigblue Fluorodiving Yellow Barrier Filter for Mask

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Bigblue Fluorodiving Yellow Barrier Filter for Mask

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Product Highlights

  • 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
  • Made of Acrylic
  • Adjustable 22" Neoprene Strap with Pad
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Bigblue FDMASKYL overview

  • 1Description

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.

In the Box
Bigblue Fluorodiving Yellow Barrier Filter for Mask
  • Adjustable Strap
  • Limited 1-Year Warranty
  • Table of Contents
    • 1Description

    Bigblue FDMASKYL specs

    Type Yellow barrier filter for fluorescence viewing
    Size Width: 7.25" / 18.4 cm
    Height: 3.1" / 7.9 cm
    Strap Length 22" / 55.9 cm without stretching
    Effect Blocks 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 Construction Filter: Acrylic
    Strap: Neoprene
    Packaging Info
    Package Weight 0.15 lb
    Box Dimensions (LxWxH) 7.6 x 3.7 x 0.4"

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