K&F Concept Leica M to M39 Lens Mount Adapter (Black, 35-135mm)

This K&F Concept lens mount adapter enables the use of vintage M39 (L39) screw-mount lenses on Leica M-series cameras. Precision-machined from aluminum alloy with a black anodized finish, it provides a secure and precise fit while maintaining infinity focus. The adapter is designed for lenses with a focal length range of 35-135mm and supports manual focus and aperture control.

Advantages

Expand your creative possibilities by pairing classic M39 lenses with modern Leica M bodies. The built-in flange focal distance correction ensures accurate focusing, while the matte black interior reduces reflections for better image quality.

Suitable for

• Leica M-series cameras (M1, M2, M3, M4, M5, M6, M7, M8, M9, M10, M11 and compatible models)
• M39 (L39) screw-mount lenses with 35-135mm focal length

Key specifications

• Adapter Type: Lens Mount Adapter
• Lens Mount: M39 Screw Mount (L39)
• Camera Mount: Leica M Mount
• Material: Aluminum Alloy
• Color: Black
• Focus Type: Manual Focus Only
• Aperture Control: Manual (via lens)
• Infinity Focus Support: Yes
• Electronic Communication: No
• Construction: Precision-machined
• Finish: Anodized
• Internal Finish: Matte black

Recommendations

This adapter is ideal for photographers who want to use classic M39 lenses on their Leica M camera. Ensure your lens is compatible with the 35-135mm focal length range for optimal performance.