Lens  Leica Summicron-M 28/f2 ASPH.
Order Number 11618
Angle of View (diagonal/horizontal/vertical)
35mm (24 x 36 mm)
76° / 65° / 46°
Optical Construction  
Number of Elements/Groups 9 / 6
Number of Aspherical Surfaces 1
Position of Entrance Pupil (in front of bayonet) 12.7 mm
Working Range 0.4 m to ∞
Focusing  
Scale Combined meter (m)/feet (ft) scale
Smallest Object Field 35mm: 483 x 730 mm
Maximum Reproduction Ratio 1:22.5
Aperture  
Setting/Functionality Click-stop diaphragm, adjustable in half stops
Smallest Aperture 16
Number of Aperture Blades 11
Bayonet Leica M bayonet with 6-bit coding
Filter Thread E46
Lens Hood Integrated, extendable
Dimensions  
Length Approx. 51.8 mm
Diameter Approx. 53 mm
Weight Approx. 257 g

Technical Data Files

Leica Summicron-M 28 f/2 ASPH. - Technical Data
Portugese
pdf 753.62 KB
Leica Summicron-M 28 f/2 ASPH. - Technical Data
English
pdf 751.85 KB
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