Lens tech data for Sony Alpha DT 30/2.8 Macro SAM
Image: Sony, used by permission
General | |
---|---|
Name | Sony Alpha DT 30/2.8 Macro SAM |
Mount type | A-mount |
Release year | 2009 |
Status | current |
Manufacturer's order code | SAL-30M28 |
Aperture | |
Minimum aperture | 22 |
Aperture blades | 7, circular |
Optical construction | |
Elements/groups | 6/5 |
Minimum focus distance | 13 cm |
Maximum magnification | 1:1 (1×) |
Focus design | extension |
Features | |
AF drive | SAM (micro) |
D function | yes |
Lens buttons | – |
Focus range limiter | – |
Tripod mount | – |
Other features | AF/MF switch, distance scale |
Dimensions and weight | |
Minimum length [mm] | 45.0 |
Maximum length [mm] | unknown |
Maximum diameter [mm] | 70.0 |
Filter diameter [mm]/type | 49/front |
Weight [g] nominal/net/gross | 150/unknown/unknown |
Hood | |
Hood mount | – |
Hood shape | – |
Hood part number | – |
Movements | |
Filter rotates when focusing | no |
Length changes when focusing | yes |
Focus ring rotates in AF mode | yes |
Construction and accessories | |
Color | black |
Weather sealing | no |
Mount material | polycarbonate |
Standard accessories | front cap, rear cap |
Optional accessories | – |
Misc | |
Lens ID | 58 |
Comments | – |
Reviews & links | ePHOTOzine (full review), John Sison (video), Klaus Schroiff on Photozone.de (full review) |
Related lenses | – |
Part of camera kit | – |
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