N85 4.33'' Acrylic Fisheye Dome Port

This wide-angle dome-port is part of the N85 port system and features an acrylic element and anodized aluminum construction. Different size ports are available to support a wide variety of lenses and housing types. Port extensions or adapters may be necessary for some ports and housings.

Technical Specifications

Depth Rating	100m
Port System	N85
Weight
Port Opening Diameter
Port Diameter	4.33"
Body Material	Anodized Aluminum Alloy
Port Material	Acrylic
Port Coating	Multi-layer Broad-band Anti-reflective Coating Inside
Port Shade Material	ABS
Removable Port Shade
Spare O-ring	90143