Leica Summaron f=2.8cm 1:5.6

Leica Order No. – SNOOX 11501 – 11001 (ft scale)

Production era – 1955-1963 < 9,169 lenses

Variants – Early meter only; later w/ feet only in chrome or later black finish

Lens mount – Leica Screw-thread and M-bayonet

Number of lenses /groups – 6 /4

F stop range – f/5.6-f/22

Closest focusing distance – 1 m /40 in

Smallest object field –

Diaphragm setting /type –

Angle of view diagonal – 76 degrees

Filter type –

Accessories – Hood: SOOBK; Viewfinder: SLOOZ 12007 or SUOOQ; M adapter ring: IRZOO 14097

Materials – Chrome plated brass + black finish

Dimensions (length x diameter) –

Weight – 150 g /5.29 oz

Inscription – Ernst Leitz GmbH Wetzlar Summaron f=2.8cm 1:5.6