Product Information
The SP AF17-50mm F/2.8 is a lightweight, compact, fast standard zoom lens designed exclusively for digital SLR cameras, expanding the product concept of the popular SP AF28-75mm F/2.8 zoom lens. In addition, portrait shots are made beautiful with the natural out-of-focus effect characteristic provided by the fast F/2.8 aperture. Additionally, a broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure. The lens boasts one of the best close-up shooting performances in the class of fast standard zoom lenses designed exclusively for digital cameras and featuring an F/2.8 maximum aperture throughout the entire zoom range, to ensure stress-free photographic shots at all focal lengths and distances.

Product Identifiers
Lens Brand Tamron
Model A16
MPN AF016M-700
UPC 4960371004716, 4960371004938, 725211167020

Key Features
Lens Type Standard, Wide Angle, Zoom Lens
Compatible Camera Type Digital SLR
Compatible Camera Brand Sony
Focus Type Auto, Manual
Max Aperture f/2.8

Technical Features
Lens Construction 16 Elements in 13 Groups
Focal Length Zoom Lens
Min Aperture f/32
View Angle 31.18 - 78.75 Degrees
Filter Size 67 mm
Minimum Focusing Distance 27 cm
Number of Diaphragm Blades 7 Blades

Dimensions
Diameter 7.4 cm
Length 8.17 cm
Weight 430 g

Miscellaneous
Zoom Adjustment Zoom Lens