Features:

• Angle of view (diagonal, horizontal, vertical) 63�, 54�, 38�
• Number of elements / groups: 7 / 5 Focal length: 35.3 mm Entrance pupil: 10 mm (related to the first lens surface in light direction) Focusing range: 0.7 m to Infinity
• Scale: combined meter/feet-increments Smallest object field: 419 mm x 627 mm Highest reproduction ratio: 1:17.5
• Leica M quick-change bayonet

Details: Excellent sharpness, high contrast and a superb resolving power over the entire focusing range are evident at full aperture. With itsaperture stopped down modestly to f/4, this versatile lens delivers a maximum of resolving power and contrast. It is all the moreimpressive because of its virtually perfect absence of distortion. That makes it a world-class lens among fast wide-angle lenses. Inspite of its high speed and its superb imaging performance, it is surprisingly small. Every Leica M camera fitted with this lens becomesa highly compact and elegant unit