Product Overview
This 1982 vintage Leica Summicron-M 90mm f/2 [IV] lens with serial number 3643758 is a short telephoto prime lens made in Germany and is designed for Leica M cameras.
Specifications:
Focal Length: 90mm
Aperture range: f/2 - f/16
Mount and Flange focal distance: Leica M [27.8mm]
Diagonal Angle of View: 27° (35mm full frame) ; 20.5° (Leica M APS-H)
Lens Construction: 5 elements in 4 groups
Diaphragm Type: Manual
Aperture Control: Aperture ring
Number of blades: 11
Coupled to the rangefinder: Yes
Closest focusing distance: 1m (coupled focusing)
Maximum magnification ratio: 1:9 at the closest focusing distance
Focusing modes: Manual focus only
Manual focus control: Focusing ring
Filter Size: E55
Lens Hood: Built-in telescopic round
Maximum diameter x Length: 62.5 x 77mm
Weight: 484g
In very good condition, with original lens caps.