AquaTech P-190 Lens Port for Canon & Nikon Telephoto Zoom Lenses -
The AquaTech P-190 Lens Port is used with Canon and Nikon Telephoto Zoom Lenses that are f/4 rated. This lens port features a threaded system that is interchangeable with all Elite and Delphin model AquaTech Sport Housings.
- Element is replaceable
- Optically correct acrylic element
- No tools are required to attach or remove the port
- Flat port elements are SAR (Scratch Abrasive Resistant) coated
- Mechanically sealed, no adhesives used