90mm f/2 Summicron-R
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- Leica Order No. - 11 219 11 254 LLC - 175
- Production era - 1970-1977 with 1-piece built-in lens hood, 1977-2000 with 2-piece built-in lens hood
- Variants - 2-cam and 3-cam versions
- Number of lenses /groups - 5 / 4
- F stop range - f/2 > f/16
- Closest focusing distance - 70 cm / 2.30 ft
- Smallest object field - 140 x 210 mm /1:6
- Diaphragm setting /type -
- Angle of view diagonal - 27 degrees
- Filter type - E55
- Accessories -
- Materials -
- Dimensions length x diameter - 62.5 x 70 mm / 2.46 x 2.76 in
- Weight - 560 g /1.23 lb
- Inscription - SUMMICRON-R 1:2/90 LEITZ CANADA 2XXXXXX
- Designer - Walter Mandler
- On the street - €EU 384 in 2008