Originally produced by Minolta, and currently produced by Sony, the 20mm f/2.8 is compatible with cameras using the Minolta AF and Sony α lens mounts.
 | |
| Maker | Minolta, Sony |
|---|---|
| Technical data | |
| Type | Prime |
| Focal length | 20mm |
| Aperture (max/min) | f/2.8 - f/22 |
| Close focus distance | 250 mm |
| Max. magnification | 1/7.7 |
| Diaphragm blades | 7 circular |
| Construction | 10 elements in 9 groups |
| Features | |
| Application | Normal wide-aperture prime |
| Physical | |
| Max. length | 53 mm |
| Diameter | 72 mm |
| Weight | 285 g |
| Accessories | |
| Lens hood | bayonet, flower |
| History | |
| Introduction | 2006 Sony |
| Retail info | |
| MSRP | 679 USD |
See also
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