Full frame sized imageLenses that create APS-C sized image are designed for digital only. They cannot be used on cameras that have image sensor larger than the APS-C format. These lenses are not suitable for film cameras either. Ultrasonic AFLenses with ultrasonic focusing mechanism tend to be quiter and faster than traditionally focusing lenses. No stepping motor AFLenses with stepping motor focusing mechanism are better for contrast based focusing, and are quiter and faster than traditionally focusing lenses. Not stabilizedImage stabilization helps to reduce blur caused by hand shake, especially at high focal length or in low light situations. Image stabilization can give 1 to 3 stop advantage over none stabilized lens, based on the reciprocal rule. Internal FocusingInternally focusing lenses don't change their size while setting focus. The front lens is fixedThe fixed front lens is not rotating during zoom and/or focusing. This allows the photographer to use petal shaped lens hood. Fixed front lenses also make the use of polarization filters a lot easier. |
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A precision zoom lens with bright aperture and fast, quiet auto-focus response. Specially designed for the APS-size CCD imager of the Sony® α (alpha) DSLR-A100 camera, this superb G-Series zoom lens covers a broad range of frequent telephoto shooting situations. Its 35mm-equivalent range of 105-300mm zooming, fast f/2.8 aperture and quiet, high-speed SSM (Super Sonic wave Motor) auto-focus precision makes it ideal for long-distance sports and wildlife photography.
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Available mount(s) | Sony / Minolta A |
Application(s) | Portrait, Sports, Landscape |
Category(s) | Tele zoom |
Multiplier | 1× |
Stabilizer | no |
Focal length | 70 - 200 mm (2.9× zoom) |
Lens construction | 19 elements in 16 groups |
Angle of view |
35mm: 31-12.5° digital: 23-8° |
Number of blades | 9 |
Maximum aperture | wide: f/2.8 tele: f/2.8 |
Minimum aperture | wide: f/32 tele: N/A |
Minimum focusing distance | 120 cm |
Magnification | 0.21× |
Filter size | 77 mm |
Size | ∅ 87 × 196.5 mm |
Weight | 1340 g |
Notes |
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AF speed | N/A |
AF sound | |
Internal focusing | yes |
Internal zoom | N/A |
Fix front lens | yes |
Mount type | N/A |
Weather sealed | N/A |
Drop in filter | N/A |
Ultrasonic AF | yes |
Stepping motor AF | no |
APS-C sized circle | no |
Low dispersion lens element | N/A |
Hard case | N/A |
Soft case | included |
Lens hood | included |
Tripod adapter | N/A |