Summaron f= 3.5 cm 1:3.5

• Leica Order No. - SOONC, SOONC-M 11105 (1954), SOONC-MW 11107 (1956), SOONC-MT 11305 (1958), SOMWO LLC - 151
• Production era - 1948-1960 Screw-thread; 1956-1960 E39 and M-bayonet; 80,000+
• Serial nos. - SOONC - ca.1124000 - SOONC-M - ca.1720000
• Variants - A36 and E39 versions; feet or metric scales
• Lens mount - Leica Screw-thread and M-bayonet
• Number of lenses /groups - 6 /4
• F stop range - f/3.5 - 4 - 5.6 - 8 - 11 - 16 - 22
• Closest focusing distance - 1 meter
• Smallest object field - 35 mm
• Diaphragm setting /type -
• Angle of view diagonal - 64 degrees
• Filter type - A36 and E39 versions
• Accessories - Viewfinder: SBLOO 12010; Hood: IROOA 12571, FOOKH 12505; Lens with finder: SOONC-MW for M3; Lens with finder: SOONC-MT for M2; leather case ETILA
• Materials - chrome plated
• Dimensions (length x diameter) -
• Weight - 195 g /6.88 oz
• Inscription - Summaron f = 3.5 1:3.5 Nr. 1xxxxxx Ernst Leitz [GmbH] Wetzlar
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