Sigma 10-20mm F4-5.6 EX DC HSM and 28-300mm F3.5-6.3 DG MACRO lens |
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Sigma announces the Sigma 10-20mm F4-5.6 EX DC HSM, an ultra-wide zoom lens that has a wide angle of view from 102.4 - 63.8 degrees and it is exclusive to digital SLR cameras. The Sigma 28-300mm F3.5-6.3 DG MACRO lens covers all the focal lengths from 28mm wide angle to 300mm telephoto with 10.7:1 high zoom ratio as well as macro capability... |