Summarit-S 70mm f/2.5 ASPH

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S7025.jpg

  • Order numbers - 11055 - 11051 (CS version with Central Shutter)
  • Production era - 2009- (CS Oct 2012 - 100 yr 2014)
  • Lenses/groups - 8/6 + 1 protective filter (1 aspherical surface)
  • Optical design - Floating element focusing*
  • Image angle (diagonal, horizontal, vertical) - approx. 42°, 35,5°, 24°, approx. corresponds to 56 mm in 35 mm-format
  • Aperture range - 2.5 to 22
  • Shortest distance - 0.5 m
  • Largest image scale - 1:4.7
  • Filter thread size - 82 mm
  • Dimensions (diameter/length) - 90 mm/93 mm
  • Weight: 740 g (CS: 890 g)
  • Inscriptions
    • LEICA - SUMMARIT-S 1:2.5/70 ASPH. - E82 - 4XXXXXXX
    • LEICA - SUMMARIT-S 1:2.5/70 ASPH. CS - E82 - 4XXXXXXX
  • Accessories included - Lens Hood : 12401 - Rear lens cover : 16020 - Lens cover S : 16019
  • Leica Tech Data - Summarit-S 70mm f/2.5 ASPH.pdf - courtesy Summilux.net

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Summarit-S 70mm f/2.5 ASPH Serial Numbers

Serial numbers compiled from known Summarit-S 70mm f/2.5 ASPH lenses
SN Start SN End Product Year Total
-4073803 4073853- Summarit-S 70mm f/2.5 ASPH 2009 51+
-4090382 4094470- Summarit-S 70mm f/2.5 ASPH 2010 4,089+
-4095883 4106254- Summarit-S 70mm f/2.5 ASPH 2011 10,372+
-4120905 4122213- Summarit-S 70mm f/2.5 ASPH (CS) 2011 1,299+
-unknown 4248210- Summarit-S 70mm f/2.5 ASPH (CS-100) 2014 unknown
-4752103 unknown- Summarit-S 70mm f/2.5 ASPH (CS) 2012 unknown
TOTAL ASSIGNED SERIAL NUMBERS 2009-Current unknown