| 项目 | 规格参数 | |||
| 相对孔径 (F No.) | 2.5 | |||
| 焦距(Focal-Length) | 4.28 | |||
| 光学后焦 (Optical Back Focal Length) | 3.5 | |||
| 机械后焦(Flange Back Focal Length） | 2.5 | |||
| 镜片构成（Lens structure) | 4G2P-650IR | |||
| 接口 (Mount ) | M12*0.5 | |||
| 视场角(FOV ) | sensor | D(对角) | H(水平) | V(垂直) |
| 1/2.7 | 75 | 67 | 41 | |
| 1/2.8 | 73 | 66 | 40 | |
| 1/2.9 | 70 | 64 | 38 | |
| 1/4 | 54 | 48 | 28 | |
| 畸变（TV Distortion) | 1% | |||
| 光学总长（TTL) | 21.9 | |||
| 操作温度 (Operating temperature) | -20℃~+85℃ | |||
镜头CRA:18
