Sigma Corporation is ready to launch their latest 70-300mm F4-5.6 DG OS lens that incorporates Sigma’s original OS (Optical Stabiliser) function. Designed for Sony and Pentax mount, the lens provides shutter speeds approximately 4 stops slower, making telephoto shooting easy for many types of photography. The Sigma 70-300mm F4-5.6 DG OS Lens also adopts SLD (Special Low Dispersion) glass element for excellent correction for all type of aberrations. The compact Sigma 70-300mm lens has an overall length of 126.5mm, maximum diameter of 76.5mm and weighs just 610grams. [Product Page]
