M42 Ai 42Mm Screw Mount Lens To Nikon F Camera Adapter Ring

Features:
Aluminum Alloy Lens Adapter For M42 Lens To Nikon Ai-Mount Cameras.
No Electronic Contact Don't Support Auto Focus.
Manual Control Manual Focus Manual Exposure.
Specifications:
Package Size: 6 * 6 * 0.6Cm / 2.4 * 2.4 * 0.2Inch
Package Weight: 5G / 0.2Oz
Package List:
1 * Lens Mount Adapter