Sigma 180mm F2.8 EX DG OS HSM APO MACRO Lens Price and Availability Details
According to digicam.info (japanese website) the Sigma 180mm F2.8 MACRO lens will become available for Canon Mount from July 27, 2012 with a price tag of approx 15 – 160,000 yen / approx $1900 in U.S.
The lens features 1:1 reproduction with F2.8 aperture and optical IS, closest focusing distance of 47cm (18.5 inches) , the lens also have ‘FLD’ fluorite-like glass elements, internal focus design and ring-type HSM focus motor allow full-time manual focus override.
src – digicam.info (japanese website)