The Novoflex NX/PENT Lens Adapter allows you to mount your Pentax K lenses to Samsung NX cameras while maintaining infinity focus. There are no couplers between the lens and the adapter and the camera, so metering is stopped down and operation is manual or aperture priority.
This adapter has an integrated aperture control ring for Pentax K lenses that do not have one. Aperture is controlled through the camera.