Lens tech data for Sony Alpha DT 55-300/4.5-5.6 SAM
Image: Sony, used by permission
| General | |
|---|---|
| Name | Sony Alpha DT 55-300/4.5-5.6 SAM |
| Mount type | A-mount |
| Release year | 2012 |
| Status | current |
| Manufacturer's order code | SAL-55300 |
| Aperture | |
| Minimum aperture | 22–29 |
| Aperture blades | 7, circular |
| Optical construction | |
| Elements/groups | 12/9 |
| Minimum focus distance | 140 cm |
| Maximum magnification | 1:3.7 (0.27×) |
| Focus design | front |
| Features | |
| AF drive | SAM (micro) |
| D function | yes |
| Lens buttons | – |
| Focus range limiter | – |
| Tripod mount | – |
| Other features | AF/MF switch, zoom lock switch |
| Dimensions and weight | |
| Minimum length [mm] | 116.5 |
| Maximum length [mm] | 171.0 |
| Maximum diameter [mm] | 77.0 |
| Filter diameter [mm]/type | 62/front |
| Weight [g] nominal/net/gross | 460/unknown/unknown |
| Hood | |
| Hood mount | bayonet |
| Hood shape | round |
| Hood part number | ALC-SH122 |
| Movements | |
| Filter rotates when focusing | yes |
| Filter rotates when zooming | no |
| Length changes when focusing | yes |
| Length changes when zooming | yes |
| Focus ring rotates in AF mode | yes |
| Construction and accessories | |
| Color | black |
| Weather sealing | no |
| Zoom ring position | rear |
| Mount material | steel |
| Standard accessories | front cap, rear cap, hood |
| Optional accessories | – |
| Misc | |
| Lens ID | 68 |
| Comments | – |
| Reviews & links | Carl Garrard on Photographic Central (full review), Kurt Munger (full review) |
| Related lenses | – |
| Part of camera kit | – |
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