View source for Summaron f= 2.8 cm 1:5.6

[[Image:28summaron56.jpg|150px]]

*'''Leica Order No.''' - SNOOX  11501 '''LLC''' -  144
*'''Production era''' -  1955-1963 
*'''Variants''' -   
*'''Lens mount''' - Leica Screw-thread and M-bayonet
*'''Number of lenses /groups''' - 6 /4
*'''F stop range''' - f/5.6-f/22
*'''Closest focusing distance''' -
*'''Smallest object field''' -
*'''Diaphragm setting /type''' -
*'''Angle of view''' diagonal - 76 degrees
*'''Filter type''' -  
*'''Accessories''' - Hood: [[SOOBK]] Viewfinder: [[SLOOZ]]
*'''Materials''' -  Chrome plated brass
*'''Dimensions''' (length x diameter) -
*'''Weight''' - 150 g /5.29 oz
*'''Inscription''' - Ernst Leitz GmbH Wetzlar Summaron f=2.8cm 1:5.6
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/80397-little-19-a.html JCB's a little...IIIf]
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/74823-summaron-5-6-28mm.html] [http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/74823-summaron-5-6-28mm-2.html] [http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/74823-summaron-5-6-28mm-3.html]
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/46931-unlocking-post-summaron-28-5-6-a.html]
**[http://www.l-camera-forum.com/leica-forum/customer-forum/113251-summaron-28mm-5-6-screw-mount.html]

== Summaron f= 2.8 cm 1:5.6 Serial Numbers ==

{| class="prettytable"
!SN Start
!SN End
!Product
!Year
!Total
|-
|1231001||1231100||Summaron 2.8 cm 1:56 ||1954||100
|-
|1325001||1325500||Summaron 2.8 cm 1:56 ||1955||500
|-
|1363001||1363500||Summaron 2.8 cm 1:56 ||1956||500
|-
|1412001||1413500||Summaron 2.8 cm 1:56 ||1956||1500
|-
|1477101||1477600||Summaron 2.8 cm 1:56 ||1957||500
|-
|1501501||1502500||Summaron 2.8 cm 1:56 ||1957||1000
|-
|1537001||1537500||Summaron 2.8 cm 1:56 ||1957||500
|-
|1557001||1558000||Summaron 2.8 cm 1:56 ||1958||1000
|-
|1677001||1680000||Summaron 2.8 cm 1:56 ||1959||3000
|-
|1875001||1875500||Summaron 2.8 cm 1:56 ||1961||500
|-
|2279751||2279800||Summaron 2.8 cm 1:56 ||1968||50
|-
|2499101||2499150||Summaron 2.8 cm 1:56 ||1971||50
|-
|TOTAL||ASSIGNED||SERIAL NUMBERS ||1954-1971||9,200

|-
Serial numbers compiled from [http://www.imx.nl/photo/downloads/files/leica_pocket_pod.pdf Puts Pocket Pod]<br>