Lens system
Type: Wide-angle zoom lens
Special Functions: Wide angle, zoom
Focal Length: 17 mm - 50 mm
Lens Aperture: F/2.8
Minimum Aperture: F/32
Optical Zoom: 3 x
Magnification: 1 / 4.5
Min Focus Range: 10.6 in
Focus Adjustment: Automatic, manual
Zoom Adjustment: Manual
Max View Angle: 78 degrees
Min View Angle: 31 degrees
Lens Construction: 13 group(s) / 16 element(s)
Filter Size: 67 mm
Diaphragm Blades: 7
Mounting Type: Minolta A-type
Features: Internal focusing system, LD glass, aspherical lens
Miscellaneous
Included Accessories: Lens hood, dust cap, lens cap
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Manufacturer's product 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 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.
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