F7.1 1/20 50mm
F2.8 1/60 50mm
F2.8 1/640 17mm
F2.8 1/160 50mm
延展阅读:
腾龙17-50mm F2.8 XR Di II VC问世
腾龙SP AF17-50mm尼康口发布
腾龙SP AF 17-50/2.8 XR Di II VC