| | 43mm | 50mm | 65mm | | 4.5-22 | 4.5-22 | 4-22 | 视角 | 92° | 84° | 69° | 镜组结构 | 6组 10片 | 6组 10片 | 5组 8片 | | 3.5' (1m) | 3.25' (1m) | 3.5' (1m) | | 13.8 oz. (390g) | 16.2o.z. (456g) | 13.4 oz. (380g) | 长度 | 1.7" (42mm) | 3.5" (88mm) | 2.6" (65mm) | | 21mm | 24mm | 32mm | | 67mm | 67mm | 58mm | | | | | 80mm | 150mm | 210mm | 光圈 | 4-22 | 4.5-32 | 8-32 | | 58° | 34° | 58° | | 4组 6片 | 5组 6片 | 5组 7片 | | 3.5' (1m) | 6' (1.8m) | 23ft. (7m) | | 10.2 oz. (290g) | 18.3 oz. (520g) | 17 oz. (480g) | | 2.2" (56mm) | 3.8" (96mm) | 4.9" (180g) | | 39mm | 71mm | 105mm | | 58mm | 67mm | 58mm | |  | |