21mm f/2.8 ASPH Elmarit-M: Difference between revisions
From Leica Wiki (English)
Jump to navigationJump to search
No edit summary |
mNo edit summary |
||
| Line 34: | Line 34: | ||
*'''Inscription''' - LEICA ELMARIT-M 1:2.8/21 ASPH. E55 (serial no.) | *'''Inscription''' - LEICA ELMARIT-M 1:2.8/21 ASPH. E55 (serial no.) | ||
*'''Forum discussion''' | |||
**[http://www.l-camera-forum.com/leica-forum/customer-forum/114117-elmarit-m-2-8-21-asph.html] | |||
*'''Reviews''' | *'''Reviews''' | ||
**[http://www.kenrockwell.com/leica/21mm-f28-asph.htm Ken Rockwell] | **[http://www.kenrockwell.com/leica/21mm-f28-asph.htm Ken Rockwell] | ||
Revision as of 18:37, 2 February 2010
- Leica Order No. - 11 897 - 11 135 / LLC - 140
- Era - 1997-Current
- Variants - Chrome serial Nos. - / Black serial nos. -
- Lens mount - Leica M quick-change bayonet
- Number of lenses/groups - 9/7
- Angle of view diagonal, horizontal, vertical - 92°, 81°, 59°
- Aperture range - 2.8 > 16
- Closest focusing distance - 0.7 m / 2.3 ft
- Smallest object field - 696 mm x 1.044 mm
- Maximum magnification - 1:29
- Diaphragm setting / type - Manual with click-stops, (including half values)
- Filter type / lens hood - Internal thread for screw-in type filters, size E55 / Separate, clip-on type, lockable
- Accessories - Hood: 12592
- Materials - Anodized aluminum and optical glass / chrome plated brass and optical glass
- Dimensions Length x Diameter - 46 x 58 mm
- Weight - 415 g / 300 g (chrome plated brass / black anodized finish )
- Inscription - LEICA ELMARIT-M 1:2.8/21 ASPH. E55 (serial no.)
- Forum discussion
- Reviews
