Telephoto Lens - SIGMA台灣總代理恆伸照相器材有限公司

telephoto lens. APO 70-200mm F2.8 EX DG OS HSM. APO 50-500mm F4.5-6.3 DG OS HSM. 85mm F1.4 EX DG HSM. sigma dc lens for degital slr camera ...

www.sigma.net.tw