Leica Diopter Correction Lenses provide near or far-sighted users a clear viewfinder image without the use of eyeglasses. The adjustment lenses are used in combination with the Eyecup (supplied with the camera). Six Diopter Correction Lenses are available, from -3 to +3.
For R8 & R9 cameras.
What's in the Box
Leica
+3.0 Diopter Correction Lens for R8/R9 Camera