Ikelite Underwater Flat Port Acrylic 200DL Mount Flex Arms Despite its smaller diameter

Despite its smaller diameter

They are user serviceable and replacing them is done quickly without requiring the need for any special tool

DS160 and DS161 strobes

any unintentional opening is prevented from happening

and includes everything you need to attach your GoPro to an Ikelite DSLR top mount or any 3/4-inch flex mount

Ikelite Underwater Flat Port Acrylic 200DL Mount Flex Arms Despite its smaller diameterIkelite 75301 DL Macro Flat Port 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. Specifications Optical grade glass front Acetyl body M67 (67mm) threaded front Weight 230g (8. 1oz) 140 x 64mm (5. 5" diameter x 2. 5")