Sigma has a new lens for the Nikon APS-C DSLR mount. The Sigma 18-200mm F3.5-6.3 DC is a high zoom lens (11.1x) with a built-in autofocus (AF) motor. The built-in motor is capable of autofocusing with all Nikon DSLR cameras.
It also offers two SLD (Special Low Dispersion) lenses and two Aspherical glass elements to provide excellent correction for all types of aberration, according to Sigma. The lensâ€™ super multi-layer coating reduces flare and ghosting and provides high image quality throughout the zoom range, it adds.
The new lens weighs 395g (13.9 oz) and measures 70mm (2.8″) in diameter by 75.6mm (3.0″) in length. MSRP: $600.
[Site: Sigma America]