1:2 / 90 Summicron: Difference between revisions

Revision as of 14:52, 13 March 2011

Leica Order No. - 11 133-chrom - 11 124-black
Production era - 1960 < 3,500 lenses
Variants - Chrome (as shown) and all black versions
Lens mount - Visoflex II & III
Number of lenses /groups - 6 /6
F stop range - f/2 - f/22
Closest focusing distance - 0.76 m
Smallest object field - 148 x 222 mm
Diaphragm setting /type -
Angle of view diagonal - 27 degrees
Filter type - E48 - A63.7
Accessories
- Visoflex I / PLOOT accessories - UXOOR /Bellows II: 16598 - UOOZK; see Forum discussion [1] below
- Visoflex II / III accessories - Visoflex macro extension ring: 16474 - OUEPO (lower part of picture); Short mount: 16463 - ZOOEP; Short mount with preset diaphragm: 11126 - OERDO; Standard diaphragm ring: 11124 - OESBO; Screw-mount adaptor: 14017 - ZOOUK; Bayonet-mount adaptor: 14019 - ZOMUK; see Forum discussion [2] below
Materials - Chrome plated brass
Inscription - LEITZ CANADA (1XXXXXX) SUMMICRON 1:2/90
Forum discussion
- [1]
- [2]

Serial numbers compiled from Puts Pocket Pod
Note: Batch of known Visoflex lenses - other batches of 2/90 Cron in this era are possible

SN Start	SN End	Product	Year	Total
1740001	1743500	1:2 / 90 Summicron	1960	3500
TOTAL	ASSIGNED	SERIAL NUMBERS	1960	3,500

@@ Line 16: / Line 16: @@
 **'''Visoflex II / III accessories''' - Visoflex macro extension ring: 16474 - [[OUEPO]] (lower part of picture); Short mount: 16463 - [[ZOOEP]]; Short mount with preset diaphragm: 11126 - [[OERDO]]; Standard diaphragm ring: 11124 - [[OESBO]]; Screw-mount adaptor: 14017 - [[ZOOUK]]; Bayonet-mount adaptor: 14019 - [[ZOMUK]]; see Forum discussion [2] below
 *'''Materials''' -  Chrome plated brass
-*'''Dimensions''' (length x diameter) -
-*'''Weight''' -
 *'''Inscription''' - LEITZ CANADA (1XXXXXX) SUMMICRON 1:2/90
 *'''Forum discussion'''