Nimar Water Sports Dome Port with Zoom Control for Sigma 10-20mm f/4-5.6 EX DC Lenses

Nimar Water Sports Dome Port with Zoom Control for Sigma 10-20mm f/4-5.6 EX DC Lenses

Nimar Water Sports Dome Port with Zoom Control for Sigma 10-20mm f/4-5.6 EX DC Lenses

B&H # NINI46SWS MFR # NI46SWS
Nimar Water Sports Dome Port with Zoom Control for Sigma 10-20mm f/4-5.6 EX DC Lenses

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Product Highlights

  • Depth Rating: 197'
  • For Sigma 10-20mm f/4-5.6 EX DC / DC HSM
  • Mounts onto Nimar Water Sports Housing
  • Crystal Optical Glass Front Element
  • Bayonet Mount
  • Delrin Acetal Resin Body
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Nimar NI46SWS overview

  • 1Description

Wide-angle shots of coral reefs, caves, shipwrecks, and other underwater wonders are yours with Nimar's Water Sports Dome Port with Zoom Control for your Sigma 10-20mm f/4-5.6 EX DC or DC HSM lens. The port features a depth rating of 197'. The clear, dome-shaped front element magnifies images to a lesser degree than a flat port does, and corrects for the underwater size distortion that makes everything appear 25% larger and closer--thereby helping to restore the 10-20mm's wide angle of view. A knob and ring enable zoom control with your lens.

The front element is crafted from crystal optical glass for superb clarity. Built for durability, the body is made of tough Delrin acetal resin. This port is designed to be used on Nimar Water Sports housings for Canon and Nikon DSLR cameras, and is attached via the bayonet mount.

Compatible Lenses
  • Sigma 10-20mm f/4-5.6 EX DC
  • Sigma 10-20mm f/4-5.6 EX DC HSM
In the Box
Nimar Water Sports Dome Port with Zoom Control for Sigma 10-20mm f/4-5.6 EX DC Lenses
  • Zoom Knob and Ring
  • O-Ring
  • Neoprene Cover
  • Limited 2-Year Warranty
  • Table of Contents
    • 1Description

    Nimar NI46SWS specs

    Depth Rating 197'/ 60 m
    Material of Construction Front Element: Crystal optical glass
    Body: Delrin acetal resin
    Mount Type Bayonet
    Diameter Exterior: 6.1" / 155 mm
    Interior: 4.9" / 125 mm
    Length 4.6" / 118 mm
    Weight 1.7 lb / 0.75 kg

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