250mm f/4 Telyt-R I: Difference between revisions
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*'''Leica Order No.''' - 11 920 / '''LLC''' - 192 | *'''Leica Order No.''' - 11 920 / '''LLC''' - 192 | ||
*'''Production era''' - 1970-1979 | *'''Production era''' - 1970-1979; Serial Nos. -3050600 | ||
*'''Variants''' - 2 and 3-cam versions | *'''Variants''' - 2 and 3-cam versions | ||
*'''Number of lenses /groups''' - 6 / 5 | *'''Number of lenses /groups''' - 6 / 5 | ||
Revision as of 14:38, 19 October 2009
- Leica Order No. - 11 920 / LLC - 192
- Production era - 1970-1979; Serial Nos. -3050600
- Variants - 2 and 3-cam versions
- Number of lenses /groups - 6 / 5
- F stop range - f/4 > f/22
- Closest focusing distance - 4.5 m / 14.76 ft
- Smallest object field -
- Diaphragm setting /type -
- Angle of view diagonal - 7 degrees
- Filter type - E55
- Accessories -
- Materials -
- Dimensions (length x diameter) - 100 X 65.5 mm /3.94 x 2.58 in
- Weight - 1380 g /3.04 lb
- Inscription - LEITZ CANADA TELYT-R 1:4/250 MM 2XXXXXX
- Designer - Walter Mandler
- On the street - €EU
