View source for Summarit-S 70mm f/2.5 ASPH

[[Image:S7025.jpg|600px]]

*'''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''' - [http://www.summilux.net/documents/Summarit-S-70-Notice.pdf Summarit-S 70mm f/2.5 ASPH.pdf] - courtesy Summilux.net

== Comment ==

*'''Reviews'''
**[http://dfarkas.blogspot.com/2010/07/testing-leica-summarit-s-35mm-f25-asph.html David Farkas]
**[https://jipvankuijk.nl/leica-summarit-s-70mm-f-25-asph-cs/ Jip van Kuijk]
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/leica-s2-forum/131345-taking-leica-summarit-s-35mm-f.html]

== Summarit-S 70mm f/2.5 ASPH Serial Numbers ==

{| class="prettytable"
!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
|-
Serial numbers compiled from known Summarit-S 70mm f/2.5 ASPH lenses