M42 Mount Lens to Nikon Z6 Z7 Camera K&F Concept Lens Mount Adapter

Description  Smooth surface for effortless mount, Made of copper.  This adapter allows you to use the M42 lens to Nikon Z6 Z7 mount camera body.  Full manual operation, manual focus, infinity focus allowed.  Red dot identification, precise alignment, easy to install and disassemble.  If your camera indicated "lens is not properly installed", please modify the camera menu settings. Usually called the release the shutter the lens is not installed", you can modify the settings to allow. Specifically refer to the camera manual.   Specification ADAPTER Camera NIK Z Lens M42 Ring Material   K&F Concept Lens Mount Adapter for Minolta M42 Mount Lens to Nikon Z6 Z7 Camera This adapter gives you the ability to use your irreplaceable prime lens and saves you the cost of purchasing new lenses. The adapters are precision made to ensure the perfect fit. Allows focus infinity. Diaphragm control of the lens is set manually. High quality and compact. Made of brass and aluminum (