52mm clamp to M55x0.75 male thread adapter for Kowa Anamorphic 16-H lens Nikon Z anodized to black color and

anodized to black color and laser engraved

Thickness - 7 mm

Front side - M65x1 female thread

Lenses with long BFD have rear optical element that doesn't protrude beyond of the mount toward camera interior

Front side - 56mm inner diameter

52mm clamp to M55x0.75 male thread adapter for Kowa Anamorphic 16-H lens Nikon Z anodized to black color andFront side 52mm inner diameter Rear side M55x0. 75 male thread Made of high quality aluminium alloy. This adapter allows using Kowa Prominar Anamorphic 16 H attachment in front of lenses with M55x0. 75 filter thread. Inner diameter of the adapter is 52mm with female M50x0. 75 thread at the bottom. This M50 thread catches Kowa rear part for security. Intermediate flat spring prevents lens body damage by screws. Sample setup shows how the whole assembly