Port Sea&Sea DX Macro 90 II

Macro port 90 port has M67 screw mount.

This port accommodates many macro lenses without additional port-base or extension ring. Port has M67 screw mount.  

Specifications
Dimensions: 128x123mm 
Weight Approx:. 550g 
Depth rating: 100m
Construction: Corrosion-resistant aluminum alloy (anodized, anti-reflection coating on the inner surface) + Tempered glass