LS449规格书 SPECIFICATION |
| 项目(Item) | 规格参数(Parameter) |
| 相对孔径 (F No.) | 2.8 |
| 焦距(Focal-Length) | 2.9mm |
| 光学后焦 (Optical Back Focal Length) | 1.08mm |
| 机械后焦(Flange Back Focal Length) | 1.03mm |
| 最大像面大小(MAX Image circle) | Ø4.64 |
| 镜片构成(Lens structure) | 3G2MG |
| 像素分辨率(Megapixel) | 5MP |
| 接口 (Mount ) | M9*0.25 |
| 视场角(FOV ) | Sensor | D(对角)° | H(水平)° | V(垂直)° |
| 1/3.2 | 60.72° | 52.47° | 29.36° |
| 畸变(TV Distortion) | <-1 |
| 相对亮度(Relative illumination) | >81% |
| 最大主光线夹角(Chief Ray Angle) | <9.2° |
| 光学总长(Total Length) | 9.27mm |
| 操作温度 (Operating temperature) | -20℃~+70℃ |
| Tavg>=88% @420-600nm | T=50% @650±10nm | Tavg<=5% @700-1050nm |
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