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标准FA镜头,4/3"靶面,20MP分辨率
支持4/3"芯片,兼容1.1"、2/3"芯片
支持2000万像素面阵相机
高相对照度,大通光孔径
卓业的光学性能,紧凑型结构设计
高对比度工业FA镜头
| 型号 | FA1220A | FA1620A | FA2520A | FA3520A | FA5020A | |
| 焦距 | 12mm | 16mm | 25mm | 35mm | 50mm | |
| 芯片尺寸 | 4/3" | 4/3" | 4/3" | 4/3" | 4/3" | |
| F.NO | 2.8-22 | 2.8-22 | 2.8-22 | 2.8-22 | 2.8-22 | |
| TV畸变 | ﹤2% | ﹤1% | ﹤0.3% | ﹤0.04% | ﹤0.1% | |
| ***近工作距离MOD | 0.1m、0.103x | 0.1m、0.148x | 0.1m、0.221x | 0.2m、0.1805x | 0.3m、0.179x | |
| 滤镜螺纹 | / | M35.5×P0.5 | M35.5×P0.5 | M35.5×P0.5 | M35.5×P0.5 | |
| 无穷远对焦 | 可 | 可 | 可 | 可 | 可 | |
| 镜头接口 | C-Mount | C-Mount | C-Mount | C-Mount | C-Mount | |
| 视场角 Angle | 4/3" | 71.2°×56.3° | 57.6°×44.8° | 37.5°×28.5° | 27.9°×20.9° | 19.8°×14.9° |
| 1" | 54.8°×42.3° | 43.6°×33.4° | 27.6°×20.9° | 20.6°×15.45° | 14.6°×10.9° | |
| 2/3" | 38.9°×29.6° | 30.8°×23.3° | 19.2°×14.5° | 14.3°×10.7° | 10.1°×7.5° | |
| 尺寸 | φ48×71.33 | φ38×78 | φ37×(76.6-82) | φ38×47.6 | φ38×53.9 | |
| 重量(g) | 244.5 | 191.7 | 178.7 | 106.5 | 122.5 | |

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