Whether you are shooting indoor or outdoor sports, portraits, nature, or landscapes, the Tamron SP 70-300mm f/4-5.6 Di USD Lens is the telephoto zoom that's a great way to capture the images before you. This is the Tamron Anniversary lens and is the first Tamron optic that incorporates an Ultrasonic Silent Drive (USD) for fast, quiet and precision autofocusing.
The SP 70-300mm is constructed with one LD (Low Dispersion) and one XLD (Extra Low Dispersion) lens which prevent chromatic aberration, resulting in clear, high contrast and color-accurate digital image captures.
This lens is also digitally integrated (Di) which means that it has been optimized for digital imaging, providing outstanding performance for DSLRS with full-frame and APS-C format sensors as well as with 35mm film cameras.
Note: The Sony mount does not include the VC image stabilization functionality, as the bodies of Sony digital SLR cameras include image stabilization functionality.
In the pursuit to achieve the most outstanding image resolution in the 70-300mm class, Tamron's Anniversary lens utilizes an advanced optical design that features an LD (Low Dispersion) and an XLD (Extra Low Dispersion) lens element made from specialized materials that prevent chromatic aberration.
The SP AF70-300mm F4-5.6 Di VC USD boasts sharper contrast and greater descriptive performance.
This is the first Tamron lens sporting a USD (Ultrasonic Silent Drive); Tamron's very own ultrasonic auto-focus drive mechanism. This USD mechanism delivers fast focusing, making it a perfect telephoto zoom choice for photographing sports, racing, or other fast-moving subjects.
Di (Digitally Integrated) design is a Tamron designation that applies to lenses that have been optimized for digital capture using advanced multi-coating techniques and optical designs that assure excellent image quality across the entire picture field. Because of these characteristics, Di lenses provide outstanding performance on cameras with full-frame and APS-C format sensors as well as on 35mm film.