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17-50mm f/2.8 XR Di-II LD Aspherical [IF] Autofocus Lens for Pentax Digital Cameras
![17-50mm f/2.8 XR Di-II LD Aspherical [IF] Autofocus Lens for Pentax Digital Cameras](/asset/5/9/7/597515abdd35753eee4edeef99dd4e81_300_.jpg)
Product Description
The Tamron SP AF 17-50mm f/2.8 XR Di-II LD Aspherical [IF] is a lightweight, compact, and fast standard zoom lens designed exclusively for digital SLR cameras. The focal length of this lens is equivalent to approx. 26-75mm in 35mm format.
This lens offers an f/2.8 maximum aperture throughout the entire zoom range, to ensure stress-free photographic shots at all focal lengths and distances. Additionally, a broader photographic expression through the use of faster shutter speeds as a result of the maximum aperture offers enhanced photographic pleasure.
| Performance | |
| Focal Length | 17 - 50mm |
| Aperture | Maximum: f/2.8 Minimum: f/32 |
| Camera Mount Type | Pentax K |
| Format Compatibility | Pentax Digital (APS-C) |
| Angle of View | 78° - 31° |
| Minimum Focus Distance | 10.63" (27 cm) |
| Magnification | 0.22x |
| Maximum Reproduction Ratio | 1:5 |
| Elements/Groups | 16 / 13 |
| Diaphragm Blades | 7 |
| Features | |
| Image Stabilization | No |
| Autofocus | Yes |
| Tripod Collar | No |
| Physical | |
| Filter Thread | 67 mm |
| Dimensions (DxL) | Approx. 2.9 x 3.2" (7.37 x 8.13 cm) |
| Weight | 15.17 oz (430 g) |
| Warranty Length | |
| USA Warranty Extension |
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