N120 Extension Ring 50 ~with Lock Mark Remove the cap of the

Remove the cap of the vacuum valve

16112 Nauticam NA-RT4

for those shooting natural light or hybrid stills/video with LED lights this finally gives those shooters access to shooting through a viewfinder on a full-frame camera

This focus gear is specific for the LEICA DG MACRO-ELMARIT 45mm F2

Does NOT include bulkhead

N120 Extension Ring 50 ~with Lock Mark Remove the cap of theThe Nauticam Extension Ring 50 with Lock is part of the N120 Port System and can be used to add 50mm effective length to an N120 Port setup. See Port Chart for more details on choosing the correct extension and port. Technical Specifications Depth Rating 150m Port System N120 Weight 0. 27kg Port Opening Diameter 109mm from SN A213191 and later Port Diameter Body Material Anodized Aluminum Alloy Port Material Port Coating Port Shade Material Removable