XEEN Mount Kit for Nikon F Focus Hold Button Eight-blade diaphragm creates circular aperture

Eight-blade diaphragm creates circular aperture

The optical design of the lens consists of 9 elements in 6 groups including one hybrid aspherical element and one aspherical element to reduce chromatic aberrations

and the durability of a metal barrel

When used on cameras with an APS-C format sensor its 35mm focal length equivalence is 75mm

ASTM D4169

XEEN Mount Kit for Nikon F Focus Hold Button Eight-blade diaphragm creates circular apertureXEEN by ROKINON Exchangeable Mount Set For Nikon F This Xeen by Rokinon Exchangeable Mount Set is for Nikon F mount. You can remove your non Nikon F Xeen mount and replace it with this mount set to make your lens compatible with Nikon F cameras.