Leica's legendary M3 rangefinder — the camera that defined 35mm photography and set standards for decades.
The Leica M3 launched in 1954 as the first M-mount Leica rangefinder — arguably the most important camera in 35mm photography history. Its bayonet mount, combined viewfinder/rangefinder, and film advance lever set standards that influenced every subsequent camera.
Fully mechanical operation — works without batteries. The combined rangefinder/viewfinder with automatically appearing framelines was revolutionary. Bright, accurate 0.91x viewfinder for 50mm, 90mm, and 135mm framelines. No 35mm framelines — the M2 addressed this.
35mm film. Leica M bayonet mount — first camera with this mount. Fully mechanical with no battery requirement. Cloth focal plane shutter 1s to 1/1000s. Compact all-brass construction. Chrome finish standard. Film advance lever — first for Leica.
Available used at professional to luxury prices — collectors' pieces command significant premiums. Double-stroke film advance versions (early) are more collectible. Check rangefinder calibration, shutter accuracy, and viewfinder clarity. The most historically significant 35mm camera ever made.