21mm f/4 Super-Angulon-R

From Leica Wiki (English)
Jump to: navigation, search

R-21f4.jpg

  • Order no. - 11813 . LLC - 139
  • Production era - 1978-1994 < 8,850 lenses
  • Manufacturer - Schneider-Kreuznach
  • Variants - 2-cam and 3-cam versions
  • Number of lenses /groups - 10 /8
  • F stop range - f/4 - f/22
  • Closest focusing distance - 20 cm / 7.87 in
  • Smallest object field - 221 x 148 mm
  • Diaphragm setting /type - Automatic, 4-blade pre-set
  • Angle of view diagonal - 92 degrees
  • Filter type - Series 8.5 - E72
  • Accessories - Hood: 12506, Front cap: 14145
  • Materials -
  • Dimensions length x diameter - 43.5 x 78 mm / 1.71 x 3.07 in
  • Weight - 420 g /0.93 lb
  • Inscription - SUPER-ANGULON-R 1:4/21 LEITZ WETZLAR 2XXXXXX
  • Designer - Walter Woeltche 22 Oct 1996 Schneider-Kreuznach

Comment

21mm f/4 Super-Angulon-R Serial Numbers

Serial numbers compiled from known lenses and Puts Pocket Pod.pdf
* Note: -R missing in list - Lens nos. 2485676, 2613184, 2614565, 2982929 & 2983018 are -R
^ Lens nos. 2917150 and 29171​00 are 21mm f3.4 Super-Angulon
SN Start SN End Product Year Total
2485201 2487200 21mm f/4 Super-Angulon* 1971 2000
2613101 2615100 21mm f/4 Super-Angulon* 1973 2000
2917001 ^ 2917150 21mm f/4 Super-Angulon-R 1978 150
2918401 2918900 21mm f/4 Super-Angulon-R 1978 500
2982601 2983100 21mm f/4 Super-Angulon* 1979 500
3084001 3084500 21mm f/4 Super-Angulon-R 1980 500
3120001 3120500 21mm f/4 Super-Angulon-R 1981 500
3140301 3141000 21mm f/4 Super-Angulon-R 1981 700
3158501 3160500 21mm f/4 Super-Angulon-R 1981 2000
3288401 3290400 21mm f/4 Super-Angulon-R 1983 2000
TOTAL ASSIGNED SERIAL NUMBERS 1973-1983 10,850