The SIGMA 18-250mm F3.5-6.3 DC OS HSM incorporates Sigma’s original anti-shake compensation function, with a 13.8 times zoom ratio. As opposed to having an anti-shake function in the camera body, this lens’s Hybrid Optical Stabilizer provides not only an anti-shake function for the camera body, but also compensates for image shaking in the view finder as the Optical Stabilizer is built in to the lens.
Incorporating four Special Low Dispersion glass elements and three aspherical lens elements provides excellent image quality throughout the entire zoom range. This lens has a minimum focusing distance of 45cm (17.7 inches) at all focal lengths and a maximum magnification of 1: 3.4 reproduction ratio, making it ideal for close-up photography. An inner focusing system eliminates front lens rotation, making it suitable for use with circular polarizing filters and the supplied petal-type hood. Incorporating super multi-layer coating reduces ghosting in backlight photography.
* AF will not function with Pentax ist* series, K100D DSLR, and cameras that do not support HSM. * Vignetting will occur if the lens is used with digital cameras with image sensors larger than APS-C size or 35mm SLR cameras. * It is not possible to use the built-in OS function with Pentax ist *series and the K100D.
What’s in the box?
Sigma Lens 18-250mm f3.5-6.3 DC OS HSM
Lens Hood (LH780-04)
Front Lens Cap
Rear Lens Cap
Instruction Manual
24 month warranty from CR Kennedy
Compatible Accessories
Specifications
Focal Length
18-250mm
Minimum Aperture
F22
Lens Construction
18 Elements in 14 Groups
Angle of View
69.3 - 5.7 degrees
Number of Diaphragm Blades
7 Blades
Minimum Focusing Distance
45 cm/17.7 in.
Maximum Magnification
1:3.4
Filter Size
72mm
Lens Hood
Petal-type hood
Dimensions
Diameter 79mm X Length 101 mm 3.1 in. X 4 in.
Weight
630g/22.2 oz.
* Specifications subject to change by the manufacturer without notice
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