Leica Tri-Elmar-M 16-18-21 f/4 with universal wide-angle viewfinder m11 technical equipments The Soft Release Button is

The Soft Release Button is easily screwed into the shutter button of any M camera

one for US) are included

The extremely light-weight thumb rest can be slotted into the hot shoe of the M11 for improved ergonomics

and AF/AE lock button

The result: ultimate battery performance within a compact construction

Leica Tri-Elmar-M 16-18-21 f/4 with universal wide-angle viewfinder m11 technical equipments The Soft Release Button isA uniquely versatile super wide lens, it allows you to work with three separate focal lengths within one lens. The optical design, which includes a pair of aspherical elements ensures clean, accurate rendering of subjects and promote a more compact form factor. The floating elements design is used to maintain superb image quality even at close range. This lens offers complete flexibility to professional photographers with its three focal lengths. In a