AOI QRS-01 System Mount for UWL-400A Lens Nikon D7500 DSLR and by simply turning the

and by simply turning the switch from OFF to TTL

Ikelite 0182 Locking Stainless Steel Lid Snap

Even when stored in the housing

Ikelite 9249

Quick-release ball

AOI QRS-01 System Mount for UWL-400A Lens Nikon D7500 DSLR and by simply turning theAOI QRS 01 AD3 Quick Release System 01 Adapter 3 for AOI UWL 400A Lens Get a Quick Release System for your AOI UWL 400A lens. This great system has this quick release system mount replacing the 52mm thread on the AOI UWL 400A which can then be used as Quick Release on a 52mm port using the AOI Quick Release Mount Base. Specifications Model QRS 01 AD3 Description Quick Release System 01 Adapter 3 for AOI UWL 400A Material Hard Anodized Aluminum Bezel