Adapter for Pentax K lenses to Nikon Z cameras. This high-precision lens adapter ensures exact compensation of the flange focal distance differences between both systems. Connected lenses can be focused manually down to infinity. There is no information transfer between the lens and camera. Exposure can be achieved through working aperture, automatic exposure, or completely manual settings. Lenses without their own aperture control ring can be steplessly adjusted with this adapter, although no specific aperture value can be selected.