Unlock the character of your classic M42 42mm screw-mount lenses on a modern Leica M mount camera body with the PHOLSY Lens Mount Adapter. Designed for enthusiasts who appreciate the craft of manual photography, this adapter lets you explore vintage rendering, smooth focus throw, and unique bokeh—without investing in new glass.

The PHOLSY adapter is engineered for a secure, precise fit and supports infinity focus, making it ideal for everything from street photography to portraits. Please note: it is compatible with standard M42 lenses (not compatible with Mamiya or Fuji 42mm lenses).

• M42 to Leica M compatibility: Mount M42 lenses onto Leica M mount cameras for expanded lens options.
• True manual operation: No electronic contacts—manual focus, manual aperture, and manual exposure control for a classic shooting experience.
• Precision build: Crafted from hardened aluminum and copper for durability and stable mounting.
• Anti-reflection interior: Matte, anti-reflective inner coating helps reduce flare and stray light.
• Easy on/off: Quick to mount and dismount for efficient lens changes in the field.

Important: Some camera bodies require enabling “Release without lens” in the menu if you see a “lens not properly installed” message (refer to your camera manual for exact steps).

Bring new life to your favorite M42 lenses—choose PHOLSY and start building your next vintage-meets-Leica setup today.