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Leica S Summarit 70mm F/2.5 ASPH Lens

Weatherproof - Seals protect from dust, humidity and light splashing.Weatherproof - Seals protect from dust, humidity and light splashing.Fixed focal-length. No zoom.Fixed focal-length. No zoom.Rectilinear are normal lenses that show straight lines as straight lines.Rectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.Thread size in milimeters for screw-on filters.72Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).

Lens Description

The Leica S Summarit 70mm F/2.5 ASPH is a normal prime designed for cameras with a 645D (0.8X) sensor. This bright prime has a 70mm focal-length. It provides the same field of view as a 56mm lens on a Full-Frame camera. The body of this lens is weatherproof against adverse weather such as rain and snow. It has sealing to prevent entry of water and dust.

This prime can focus down to 50cm from the imaging plane which gives it a maximum magnification of 0.21X. The lens offers a Quick-Shift AF system which lets the user simply rotate the focus-ring to focus manually. A built-in focus motor is used to set the focus-distance. It allowed Leica to optimize the motor precisely for this lens in order to maximize performance.

This lens is only available for Leica S. Follow this link for all current compatible digital cameras: Leica S mount cameras.

Leica S Summarit 70mm F/2.5 ASPH

Leica S Summarit 70mm F/2.5 ASPH Specifications

Brand Leica Model S Summarit 70mm F/2.5 ASPH
Mount Leica S Max FLM 0.8X
Focal Length 70mm View Angle 42°
Max ApertureF/2.5Min ApertureF/22
Min Focus50cmMagnification0.21X
Filter Size72mm Aperture Blades
Size (D x L)90 x 93mm Weight740g
TiltN / A ShiftN / A
Stabilization ProtectionWeatherproof
Zoom Drive Mechanic Focus Drive AF with Quick-Shift
Zoom Mechanism N / A Focus Mechanism Internal
Hood Bayonet Focus Motor Internal
Perspective RectilinearIntroduced2009-08-16

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Leica 70mm F/2.5 Facts


Weatherproof - Seals protect from dust, humidity and light splashing.Weatherproof - Seals protect from dust, humidity and light splashing.Fixed focal-length. No zoom.Fixed focal-length. No zoom.Rectilinear are normal lenses that show straight lines as straight lines.Rectilinear are normal lenses that show straight lines as straight lines.Thread size in milimeters for screw-on filters.Thread size in milimeters for screw-on filters.72Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).Quick-Shift Autofocus, also called Direct Manual-Focus (DMF).
70mm Focal-Length F/2.5 Constant Aperture
72mm Filter Thread AF with Quick-Shift
Leica S Mount 0.8 Max Crop-Factor
740g Lens Weight 90 x 93mm (D x L)
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