13.8 times high magnification zoom ratio lens, exclusively designed for digital SLR cameras and equipped with OS (Optical Stabilizer) technology
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 reduce the ghost in the backlight photography.
Petal-type Hood (LH780-04) supplied
Mounts: Sigma, Nikon, Canon, Sony, Pentax
* Vignetting will occur if the lens is used with 35mm SLR cameras or digital cameras with image sensors larger than APS-C size.
Equipped with Sigma's own unique OS (Optical Stabilizer) technology
Four SLD elements and three aspherical lenses provide high image quality throughout the entire zoom range
Minimum focusing distance of 45cm/17.7 inches and a maximum magnification of 1:3.4 makes it ideal for close-up photography
Super multi-layer coating reduces flare and ghosting
THE SPECIFICATIONS (For Sigma mount)
* Lens Construction: 18 Elements 14 Groups
* Angle of View: 69.3°-5.7°
* Number of blades: 7pcs
* Minimum Aperture: F22
* Minimum Focusing Distance Distance: 45cm/17.7in.
* Maximum Magnification: 1：3.4
* Filter Size: Ø72mm
* Lens Hood: Petal-type hood
* Dimensions: Ø79mm×101mm/3.1in.×4in.
* Weight: 630g/22.2oz.
SIGMA DG UV 72mm (Optional) :00-85126-92374-7
SIGMA DG WIDE CIRCULAR PL 72mm (Optional) :00-85126-92385-3
LENS CASE LS-542 (Optional) :00-85126-92327-3
LENS HOOD 780-04 (Supplied) :00-85126-92362-4
Back to the Sigma 18-250mm f/3.5-6.3 DC OS HSM Lens review.