The Leica Correction Lens is the best solution to match the difference between the focus of the eye and camera. Although the combined viewfinder/rangefinder of the Leica M helps with precise focus, the Diopter Correction Lens is the best solution.

• The Leica Diopter Correction Lens are exclusively designed for M-series cameras
• The Leica Correction Lens is a good solution for photographers with minor sight deficiencies
• The use of Diopter Correction Lens makes it easy to compose images on the viewfinder than with eyeglasses
• These correction lenses are available in grades of plus/minus 0.5, 1, 1.5, 2 and 3 diopters
  
  

Although the combined viewfinder/rangefinder of the Leica M even helps photographers with minor eyesight deficiencies to focus precisely, optimum eye-to-camera matching is the best alternative. The M system correction lenses provide this, and they also make composing images in the viewfinder more comfortable than it can be with eyeglasses. These lenses are available in grades of plus/minus 0.5, 1, 1.5, 2 and 3 diopters. Prior to ordering, it should be noted that the Leica M's viewfinder is preset by default to -0.5 diopters. So anyone wearing glasses of 1 diopter strength would require a +1.5 diopters M system correction lens.

LEICA CORRECTION LENSES M:

+ 1.5 diopters