Gates 10-25-022 SP34A Standard (Dome) Port
The Gates 10-25-022 SP34A Standard (Dome) Port is a classic dome design that preserves camera field of view (FOV) underwater. The acrylic (perspex) element is field serviceable / replaceable.
Classic Design: A simple dome element port that preserves the camera FOV at wide angles
Field Serviceable: Field Serviceable and replaceable dome element
Dome Material: Acrylic / Perspex. Field serviceable / replaceable.
Element Diameter / Clear Aperture: 2.8in / 71mm
Dome Spherical Diameter: 8in / 203mm
Depth Rating: 450ft / 137m
Optical Notes: The SP34A Dome Port is generally compatible with cameras only at full wide. Depending on the camera, it provides little or no zoom through zoom support.