M42 Lens to M4/3 Lens Mount Stepping Ring(Black)

M42 Lens to M4/3 Lens Mount Stepping Ring is a camera accessory used to adapt M42 lenses to M4/3 mounts. It allows for easy installation and removal.

• Product type: Stepping Ring
• Compatibility: M42 to M4/3 lenses
• Material: Metal
• Color: Black
• Key feature: Easy to install and remove
• Intended use: Achieve optimal shooting effect
• Includes lock pin and stop screw
• Note: Automatic diaphragm and auto-focusing will not operate correctly with this adapter