This Aqua Tech LP-DWZ Flat Port is for the Canon EF-S 10-22mm f/3.5-4.5 USM, Canon 85mm f/1.2 II, Sigma 10-20mm f/2.8 and Tokina 12-24 f/4 II lenses. The port features a direct drive zoom control. It is threaded and will fit select Aqua Tech housings. No tools are required to add or remove the port.
- The port features a direct drive zoom control
- Acrylic front element is scratch and abrasion resistant
- Cast acrylic tube for port body
- Front element is field replaceable
- Medium diamond knurl grip for ease of installation
- Piston seal o-ring on major thread base
- AquaTech underwater housings released in 2012 and earlier only