Used Ikelite DL Macro flat port M67 #75301

Used  Ikelite DL Macro flat port M67 #75301

Nice port with New Glass. 

Port with flat optical glass element. 67mm threaded outer front for the attachment of external macro wet lenses. Accepts Ikelite 3.0” diameter filters and accessories. This port can be attached directly to housings featuring the Dry Lock (DL) port system or combined with DL extensions.