Lens tech data for Sony Alpha DT 18-250/3.5-6.3
Image: Sony, used by permission
General | |
---|---|
Name | Sony Alpha DT 18-250/3.5-6.3 |
Mount type | A-mount |
Release year | 2007 |
Status | current |
Manufacturer's order code | SAL-18250 |
Aperture | |
Minimum aperture | 22–40 |
Aperture blades | 7, circular |
Optical construction | |
Elements/groups | 16/13 |
Minimum focus distance | 45 cm |
Maximum magnification | 1:3.45 (0.29×) |
Focus design | internal |
Features | |
AF drive | in-body motor |
D function | yes |
Lens buttons | – |
Focus range limiter | – |
Tripod mount | – |
Other features | zoom lock switch, distance scale |
Dimensions and weight | |
Minimum length [mm] | 86.0 |
Maximum length [mm] | 165.0 |
Maximum diameter [mm] | 75.0 |
Filter diameter [mm]/type | 62/front |
Weight [g] nominal/net/gross | 440/440/unknown |
Hood | |
Hood mount | bayonet |
Hood shape | flower |
Hood part number | ALC-SH104 |
Movements | |
Filter rotates when focusing | no |
Filter rotates when zooming | no |
Length changes when focusing | no |
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 | 50 |
Comments | reversed focus direction |
Reviews & links | Kurt Munger (full review) |
Related lenses | – |
Part of camera kit | – |
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