SIGMA's new 18-200mm F3.5-6.3 DC Macro HSM standard zoom lens. Sigma 18-200mm F3.5-6.3 DC Macro HSM 'C' Lens Features It is one of the smallest in its class of lenses with more than a 7x zoom ratio, and is more comparable in size to a generic standard zoom lenses.
Super Multi-Layer Coating reduces flare and ghosting and provides sharp and high contrast images even in backlit conditions. Attaching the matched petal type hood, which is supplied, will provide extra protection from flare and ghosting.
This can be especially helpful when shooting at long focal lengths or up-close macro shots. OS also allows you to use slightly longer shutter speeds, making it possible to shoot hand-held in low-light conditions.
The Sigma 18-200mm 3.5-6.3 DC HSM OS lens is the second addition to the Contemporary line from Sigma’s Global Vision. Make this lens your all-in-one lens to handle any shooting scenario. - A New Standard up to 200mm.