http://b61.photo.store.qq.com/http_imgload.cgi?/rurl4_b=c195658d4e3c0084c9043ae48339fbf24b9dca8704b7e9b856d40e5d830c2496c85b5d76ad090d0c75655818e2fd58391356954d848b38eccdbec22cd0538478bbe1183ad7468aa5dc30fb5d16d07d408a1af6e4&a=66&b=61SIGMA 17-50mm F2.8 EX DC OS HSM 新手試拍....
