28mm f/2 ASPH Summicron-M: Difference between revisions
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**[http://kenrockwell.com/leica/28mm-f2-asph.htm Ken Rockwell] | **[http://kenrockwell.com/leica/28mm-f2-asph.htm Ken Rockwell] | ||
**[http://stevehuffphotos.com/Steve_Huff_Photos/Blog/Entries/2009/6/7_THE_LEICA_90_SUMMICRON_APO_ASPH_LENS_REVIEW.html Steve Huff] | **[http://stevehuffphotos.com/Steve_Huff_Photos/Blog/Entries/2009/6/7_THE_LEICA_90_SUMMICRON_APO_ASPH_LENS_REVIEW.html Steve Huff] | ||
**[http://tashley1.zenfolio.com/blog/2013/5/leica-m240-with-28mm-summicron---some-observations Tim Ashley w/M-240] | |||
== 28mm f/2 ASPH Summicron-M Serial Numbers == | == 28mm f/2 ASPH Summicron-M Serial Numbers == | ||
Revision as of 19:55, 12 August 2013
- Leica Order No. - 11 604-black 11 661-silver LLC - 147
- Production era - 2000-Current < 5,500 lenses to 2006
- Lens mount - Leica M quick-change bayonet
- Number of lenses/groups - 9 /6
- Focusing range - 0.7 m / 2.3 ft < ∞
- Aperture - f/2-f/16 - Setting/Function Preset, with click-stops, half values available, 10-blade manual diaphragm
- Smallest object field/Largest reproduction ratio - 528 mm x 793 mm / 1:22
- Angle of view (diagonal, horizontal, vertical) - 75°, 65°, 46° (24x36 - 35 mm) - 60°, 51°, 36° (18x27 mm)
- Position of entrance pupil - 12.8 mm (related to the first lens surface in light direction)
- Scales - Combined meter/feet graduation
- Filter mount/Lens hood - Internal thread for screw-on filters size E46, non-rotating / separate, clip-on type, lockable
- Viewfinder - Camera viewfinder
- Materials - Black or clear anodized aluminum and optical glass
- Focal length - 28.5 mm / 1.1 in
- Length to bayonet flange - 40.8 mm / 1.6 in
- Largest diameter - 53 mm / 2.1 in
- Weight - approx. 270 g / 9.5 oz
- Inscription - LEICA SUMMICRON-M ASPH. 1:2/28 E46 3XXXXXX
- Designer - Michael Heiden
Comment
- On the street - €EU 3100 - $US 4,000 in 2008 - $US 2,750 in 2010
- Forum discussion
- Reviews
28mm f/2 ASPH Summicron-M Serial Numbers
Serial numbers compiled from Puts Pocket Pod| SN Start | SN End | Product | Year | Total |
|---|---|---|---|---|
| 3900076 | 3901075 | 28mm f/2 ASPH Summicron-M (black) | 2000 | 1000 |
| 3913223 | 3914222 | 28mm f/2 ASPH Summicron-M (black) | 2001 | 1000 |
| 3922101 | 3923100 | 28mm f/2 ASPH Summicron-M (black) | 2001 | 1000 |
| 3928464 | 3929463 | 28mm f/2 ASPH Summicron-M (black) | 2001 | 1000 |
| 3945564 | 3946563 | 28mm f/2 ASPH Summicron-M (black) | 2002 | 1000 |
| 3981089 | 3981588 | 28mm f/2 ASPH Summicron-M (black) | 2004 | 500 |
| -4007583 | 4039429- | 28mm f/2 ASPH Summicron-M (black) | 2005 | 31,847+ |
| -unknown | 4068606- | 28mm f/2 ASPH Summicron-M (black) | 2007 | unknown |
| -4072410 | 4076272- | 28mm f/2 ASPH Summicron-M (silver+black) | 2008 | 3,863+ |
| -4109453 | 4109653- | 28mm f/2 ASPH Summicron-M (black) | 2009- | unknown |
| -4161473 | 4161617- | 28mm f/2 ASPH Summicron-M (silver+black) | 2010- | unknown |
| -4185203 | unknown- | 28mm f/2 ASPH Summicron-M (black) | 2011- | unknown |
| TOTAL | ASSIGNED | SERIAL NUMBERS | 2000-2006 | 5,777+ |
