Leica 1.25x Viewfinder Magnifier for Leica M

The Leica Viewing Magnifier M 1.25x is a small and practical accessory for select Leica M rangefinder cameras, from the M (Typ 240)-series and earlier. By enlarging the viewfinder image by twenty-five percent, it facilitates image composition when using lenses with focal lengths of 50mm and upwards. At the same time, it also improves focusing accuracy by expanding the effective measuring base. Especially useful for the M line since the different viewfinder models offer different magnification ratios.