Summarit-S 70mm f/2.5 ASPH

• 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