安骏电子有限公司
请输入包含最少两个字元或数字的关键字。
EF Mount; Aperture Range: f4-45; DC Autofocus Motor; 4.9 Minimum Focus Distance, 58mm Filter Thread Diameter
Focal length and maximum aperture: 75-300mm 4-5.6, Lens construction: 13 elements in 9 groups
75-300mm telephoto zoom lens with f4.5-5.6 maximum aperture for Canon SLR cameras