Summarit-S 70mm f/2.5 ASPH CS Lens
From Leica | Model #: LE7025CS

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Summarit-S 70mm f/2.5 ASPH CS Lens
Product Description

The Leica Summarit-S 70mm f/2.5 ASPH CS Lens is a high performance, standard focal length optic built exclusively for the Leica S Digital Camera System. Designed for professional applications, the lens guarantees outstanding color and contrast at all apertures and distances as close as 1.6' (0.5m). Highly refractive glass with anomalous partial dispersion provides image sharpness from edge to edge and a built-in front filter with environmental sealing protects the optic under harsh shooting conditions. An integrated focal plane shutter provides action-stopping flash sync up to 1/500th of a second.
Focal Length 70 mm
Aperture Maximum: f/2.5
Minimum: f/22
Camera Mount Leica S bayonet
Angle of View @ Infinity 42°
Minimum Focus Distance 1.64' (50 cm)
Elements/Groups 8 / 6
Maximum Reproduction Ratio 1:4.7
Shutter Type Leaf
Flash Synchronization Shutter Speed up to 1 / 500 
DOF Scale No
Distance Scale Yes
Autofocus Yes
Tripod Collar No
Filter Thread 72 mm
Dimensions Approx. 0.30 x 0.31'; (90 x 93 mm)
Weight 1.96 lbs (890 g)