Sigma announced the 50-150mm F2.8 EX DC HSM II lens for the Pentax mount. Its compact, lightweight body provides freedom of movement and versatility. The F2.8 large aperture telephoto zoom lens is designed exclusively for digital SLR cameras with APS-C size sensors and the super multi-layer coating reduces flare and ghosting and ensures sharp images throughout the entire zoom range. The 50-150mm F2.8 EX DC HSM II lens will be available in stores early September. Read the rest of this entry »


