Lens tech data for Sony E 20/2.8
Image: Sony, used by permission | |
| General | |
|---|---|
| Name | Sony E 20/2.8 |
| Mount type | E-mount |
| Release year | 2013 |
| Status | current |
| Manufacturer's order code | SEL-20F28 |
| Aperture | |
| Minimum aperture | 16 |
| Aperture blades | 7, circular |
| Optical construction | |
| Elements/groups | 6/6 |
| Minimum focus distance | 20 cm |
| Maximum magnification | 1:8.3 (0.12×) |
| Focus design | rear |
| Features | |
| AF drive | SSM (linear), DMF compatible |
| D function | no |
| Lens buttons | – |
| Focus range limiter | – |
| Tripod mount | – |
| Other features | – |
| Dimensions and weight | |
| Minimum length [mm] | 20.4 |
| Maximum length [mm] | 20.4 |
| Maximum diameter [mm] | 62.2 |
| Filter diameter [mm]/type | 49/front |
| Weight [g] nominal/net/gross | 69/unknown/unknown |
| Hood | |
| Hood mount | bayonet |
| Hood shape | round |
| Hood part number | ALC-SH113 |
| Movements | |
| Filter rotates when focusing | no |
| Length changes when focusing | no |
| Focus ring rotates in AF mode | no |
| Construction and accessories | |
| Color | black |
| Weather sealing | no |
| Mount material | steel |
| Standard accessories | front cap, rear cap, hood |
| Optional accessories | wide-angle converter, fish-eye converter |
| Misc | |
| Lens ID | 32798 |
| Comments | – |
| Reviews & links | Chris Gampat on The Phoblographer (full review), Jason Hermann on SonyAlphaLab (full review), Kurt Munger (full review) |
| Related lenses | |
| Part of camera kit | – |
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