N100 Extension Ring 50 accessories - n85-m67-bayonet-wwl-and-cmc 25cm x 40cm x 19cm

25cm x 40cm x 19cm Interior H x L x W

This zoom gear is for the Sigma 18-35mm F1

Nauticam NA-XT1

This focus gear is specific for the Sony SEL1855 E 18-55mm F3

This wide-angle dome port is part of the N85 port system

N100 Extension Ring 50 accessories - n85-m67-bayonet-wwl-and-cmc 25cm x 40cm x 19cmThe N100 Extension Ring 50 is part of the N100 Port System and can be used to add 50mm effective length to an N100 Port setup. See Port Chart for more details on choosing the correct extension and port. Technical Specifications Depth Rating 150m Port System N100 Weight Port Opening Diameter Port Diameter Body Material Anodized Aluminum Alloy Port Material Port Coating Port Shade Material Removable Port Shade Spare O ring 90141 split Support &