Sigma 120-300mm F2.8 APO EX DG OS HSM (Canon mount) reviews: Lens
This latest version of the Sigma APO 120-300mm F2.8 EX DG OS HSM is pleased to announce the inclusion of Optical Stablization(OS) which is critical to equipment sporting this focal range allowing for hand-held tele-photography and the use of shutter speeds approximately 4 stops slower than would otherwise be possible.
One SLD and two FLD glass elements provides maximum correction of chromatic aberrations.
The super multi-layer coating reduces flare and ghosting, and the lens design incorporates an inner focusing and inner zooming system to ensure sharp images throughout the entire zoom range.
from House of Fraser to Tesco,
no one is selling it, we're sorry to say,
not 424 retailers nor anyone on eBay,
but please don't worry even if it hurts,
you can look for alternatives or