SUMMAR: Difference between revisions

Revision as of 13:30, 28 May 2012

Production era - 1902-ca.1967
Names - SUMAN - Micro Summar (similar Leitz micro lenses were MILAR, PHOTAR & LUDAR))
Type - Lens for microscopic camera use with Aristophot system or UXOOR, Bellows II with a special, circular adapter plate (RMS to No. 1 shutter). See also PHOTAR-ADAPTER-R
Focal length - 24 mm
- SUMMAR - from 24 to 120 mm
- MILAR - from 20 to 100 mm
- PHOTAR - from 12.5 to 180 mm
- LUDAR - 22 mm f/1.4 only
Mount - RMS = (0.800"-36) Royal Microscopical Society (M20.25)
Forum discussion
- [1]

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 *'''Production era''' - 1902-ca.1967
-*'''Names''' - SUMAN - Micro Summar (1957)
+*'''Names''' - SUMAN - Micro Summar (similar Leitz micro lenses were MILAR, PHOTAR & LUDAR))
 *'''Type''' - Lens for microscopic camera use with Aristophot system or [[UXOOR]], [[Bellows II]] with a special, circular adapter plate (RMS to No. 1 shutter). See also [[PHOTAR-ADAPTER-R]]
-*'''Focal length''' - 24 mm (Summars were made from 12 to 120 cm)
+*'''Focal length''' - 24 mm
-*'''Aperture range''' - 2 /6 /12
+**SUMMAR - from 24 to 120 mm
-*'''Magnification''' - 5 x - 25 x
+**MILAR - from 20 to 100 mm
+**PHOTAR - from 12.5 to 180 mm
+**LUDAR - 22 mm f/1.4 only
 *'''Mount''' - RMS = (0.800"-36) Royal Microscopical Society (M20.25)
 *'''Forum discussion'''
 **[http://www.l-camera-forum.com/leica-forum/leica-collectors-historica/224208-24mm-repro-summar.html]