TAMRON SP AF 70-200mm F/ 2.8 Di USD for Sony

PRODUCT HIGHLIGHTS

70-200mm Telephoto Zoom Lens
Aperture Range: f/2.8-32
Ultrasonic Silent Drive Motor
Extra Low Dispersion Element
Moisture Resistant Construction
Compact Design

OVERVIEW

The Tamron SP 70-200mm f/2.8 Di USD Zoom Lens for Sony is a high-speed standard to telephoto zoom lens with a fast f/2.8 maximum aperture throughout the zoom range. Designed for full-size SLR and DSLR cameras, it offers superior image quality and an Ultrasonic Silent Drive Motor for quiet, smooth and precise autofocus.
A new optical design for this popular focal length zoom delivers high contrast and high resolution throughout the zoom range and one Extra-low Dispersion element with four Low Dispersion elements minimize chromatic aberrations. A circular diaphragm that retains its round shape even when taken down two stops from f/2.8 offers expressive background blurring.
A compact build with large focus and zoom rings and a moisture resistant construction, this lens comes with a removable tripod collar and a petal-type lens hood.
The Sony mount does not include VC, as Sony digital SLR bodies feature in-camera image stabilization functionality.
Ultrasonic Motor
USD (Ultrasonic Silent Drive) Motor is the power for a fast and quiet autofocus drive that works in harmony with continuous manual focus mechanism.
XLD and LD Optics
One special XLD (Extra Low Dispersion) and four LD (Low Dispersion) elements minimize chromatic aberrations.
Multi-layer Coating
Tamron's advanced multi-layer coating technology dramatically improves lens performance by reducing flare and ghosting for crisper, clearer images.
Moisture Resistant
Moisture-resistant construction helps prevent moisture from penetrating the lens.
Compact Design
Improvements in the lens' overall design keep this 70-200mm lens slightly smaller than others in its class. Diameter is 3.37"(85.8mm) and length is 7.4" (188 mm).
Tripod Collar and Lens Hood
A rotatable, removable tripod collar comes with this lens and allows for stable, balanced tripod mounting, and a matched petal-type lens hood is also included.

Performance
Focal Length 70 - 200mm
Aperture Maximum: f/2.8
Minimum: f/32
Camera Mount Type Sony Alpha, Minolta AF
Format Compatibility 35mm Film / Full-Frame Digital Sensor
DSLR (APS-C Sensor)
Angle of View 34° - 12°
APS-C Picture Angle: 22° - 7°
Minimum Focus Distance 51.2" (1.30 m)
Maximum Reproduction Ratio 1:8
Elements/Groups 23/17
Diaphragm Blades 9
Features
Image Stabilization No
Autofocus Yes
Tripod Collar Yes Removable - rotating
Physical
Filter Thread Front:77 mm
Dimensions (DxL) Approx. 3.38 x 7.41" (85.8 x 188.3 mm)
Weight 51.85 oz (1470 g)
Packaging Info
Package Weight 4.45 lb
Box Dimensions (LxWxH) 10.9 x 7.3 x 7.1"