Tamron AF17-50mm F/2.8 Di-II LD Aspherical specs
Lens Construction
(Groups/Elements) - 13/16
Angle of View
78°45'-31°11' (APS-C size equivalent)
Type of Zooming
Rotation
Diaphragm Blade Number
7 (Circular apertures)
Minimum Aperture
F/32
Minimum Focus Distance
10.6in.(0.27m)
Macro Magnification Ratio
1:4.5 (at f=50mm MFD 0.27m)
Filter Diameter
ø67
Weight
430g (15.2oz)
Diameter x Length
ø2.9 x 3.2in.
(ø74.0 x 81.7mm)
Accessory
Flower-shaped Lens hood
Mount
Canon - Available
Nikon with Built-In Motor - Available
Sony - Available
Pentax - Available
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Filed in: Tamron Camera Lenses
Description:
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... read more