|
Di II: Lenses are designed for exclusive use on digital cameras with smaller-size imagers and inherit all of the benefits of our Di products. These lenses are not designed for conventional cameras and digital cameras with image sensors larger than 24mm x 16mm.
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.
Optical/Mechanical Feature Key
    
Specifications
| Model |
A016 |
| 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, Nikon, Sony |
Sumber data: www.tamron.com
|
