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Sigma 70-300mm F4-5.6 DG OS for Sony

This telephoto zoom lens incorporates Sigma’s original OS (Optical Stabilizer) function and is housed in a compact construction.  With a focal range of 70-300mm, this is a good complement to a standard wide lens to complete your photographic needs from wide to telephoto. Applications include portraiture and general photography. The OS function offers the use of shutter speeds approximately 4 stops slower than would otherwise be possible while the SLD (Special Low Dispersion) glass element provides excellent correction for all types of aberrations. High image quality is assured throughout the entire zoom range.

Technologies

OS (Optical Stabilizer) Function

This function utilizes a built-in mechanism that compensates for camera shake. It dramatically expands photographic possibilities by alleviating camera movement when shooting hand held.

DG (Digital)

The most suitable lenses for 35 mm film single-lens reflex cameras, as well as for digital SLR cameras. Sigma’s development of the DG (Digital) range of lenses has concentrated on the correction of distortion and aberrations. Magnification of chromatic aberration is particularly conspicuous with digital cameras. The optical designs and cutting-edge technology incorporated by Sigma eliminate flare and ghosting from the image sensor and create excellent color balance. Vignetting is minimized whilst marginal illumination is ensured. These high performance lenses are equally suited for digital and analogue cameras.

Basic Specs

Min Aperture: f/22
Closest focusing distance: 150cm
Dimensions: Diameter 76.5mm x Length 126.5mm
Weight: 610g

Filter Size:  62mm

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