View source for 21mm f/3.4 Super-Angulon-R

[[Image:R-21f34.jpg|250px]]

*'''Order no.''' - 11803 . '''LLC''' -  138 
*'''Production era''' -  1964-1968 < 1,530 lenses
*'''Manufacturer''' - Schneider-Kreuznach
*'''Variants''' -  1-cam & 2-cam versions 
*'''Number of lenses /groups''' - 8 /4
*'''F stop range''' - f/3.4 - f/22
*'''Closest focusing distance''' - 20 cm /7.87 in
*'''Smallest object field''' -
*'''Diaphragm setting /type''' -
*'''Angle of view''' diagonal - 92 degrees
*'''Filter type''' - Series 8 held in place by hood
*'''Accessories''' 
:Hood - [[12511]] - 14170W
:Adapter - [[22228]] - 1974-19??
*'''Materials''' -  
*'''Dimensions''' (length x diameter) -
*'''Weight''' - 228 g /8.04 oz
*'''Inscription''' - SUPER-ANGULON-R 1:3.4/21 LEITZ WETZLAR 2XXXXXX

== Comment ==

*'''On the street''' - $US 575 in 2010
*'''Forum discussion'''
**[http://www.l-camera-forum.com/leica-forum/customer-forum/72017-leica-r-21mm-one-buy.html]
**[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/355117-lets-discuss-super-angulon.html] [http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/355117-lets-discuss-super-angulon-2.html]

==  Leica 21mm f/3.4 Super-Angulon-R Serial Numbers ==

{| class="prettytable"
!SN Start
!SN End
!Product
!Year
!Total
|-
|2056001||2057500||21mm f/4* Super-Angulon-R ||1964||1500
|-
|2279801||2279830||21mm f/3.4 Super-Angulon-R ||1968||30
|-
|TOTAL||ASSIGNED||SERIAL NUMBERS ||1964-1968||1530
|-
Serial numbers compiled from known lenses and [http://www.l-camera-forum.com/leica-wiki.en/images/3/3e/Leica-puts-pocket-book.pdf Puts Pocket Pod.pdf]<br>*Note: Puts has the Super-Angulon-R first batch listed as 1:4 although the lens shown (and many others) are 1:3.4 (see image discussion for details)
|}
Lens superseded by [[21mm f/4 Super-Angulon-R]]