Leica Diopter Correction Lens M-1.0 Filters These can be pressed with

These can be pressed with your finger in the same way as Boop

It also has a slight amount of give

Finger loop for Multi-functional Handgrip M

the keen anticipation of the literally tangible images and the excellent results are all arguments in favour of analog Leica M cameras

Leica Diopter Correction Lens M-1.0 Filters These can be pressed withThis is a demonstration store. You can purchase products like this from Leica Store Miami. Leica Diopter Correction Lenses provide near or far sighted users a clear viewfinder image without the use of eyeglasses. Ten Diopter Correction Lenses are available, from 3 to +3. For the M series. Screws onto viewfinder eyepiece.