Summaron f= 3.5 cm 1:3.5

• Leica Order No. - SOONC ca.1,124,000 - ca.1,720,000 LLC -
• Production era - 1948-1960 Screw-thread; 1956-1960 E29 and M-bayonet
• Variants - A26 and E39 versions
• 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 - A26 and E39 versions
• Accessories - Viewfinder: SBLOO/12010; Hood: IROOA/12571; Lens with finder: SOONC-MW for M3; Lens with finder: SOONC-MT for M2
• Materials - chrome plated
• Dimensions (length x diameter) -
• Weight - 195 g
• Inscription -