The Sigma 17-50mm F2.8 EX DC OS HSM lens is a useful large-aperture standard zoom lens for APS-C format digital SLRs. It was released in 2010 for $519. Below are several sample images of Sigma 17-50mm F2.8 EX DC OS… Read moreSigma 17-50mm F2.8 EX DC OS HSM lens Sample Images
The Sigma 18-35mm F1.8 DC HSM Art lens is the world’s first constant F1.8 zoom lens for DSLRs with APS-C sized sensors. It was released in April 2013 for $749. Below are several sample images of Sigma 18-35mm F1.8 DC… Read moreSigma 18-35mm F1.8 DC HSM Art lens Sample Images
The 18-250mm F3.5-6.3 DC Macro OS HSM lens is Sigma’s latest super-zoom for APS-C SLRs. It is now one of the best-selling lenses with a low price of $349.