LS2273规格书 SPECIFICATION | | 项目(Item) | 规格参数(Parameter) | | 相对孔径 (F No.) | 2.5 | | 焦距(Focal-Length) | 1.96mm | | 机械后焦(Flange Back Focal Length) | 3.1mm | | 最大像面大小(MAX Image circle) | Ø6.8 | | 镜片构成(Lens structure) | 6E | | 像素分辨率(Megapixel) | 5MP | | 接口 (Mount ) | M12*0.5 | | 视场角(FOV ) | Sensor | D(对角)° | H(水平)° | V(垂直)° | | 1/2.9 | 125° | 112° | 80° | | 畸变(TV Distortion) | <-3% | | 相对亮度(Relative illumination) | >50% | | 最大主光线夹角(Chief Ray Angle) | <16° | | 光学总长(Total Length) | 16.2mm | | 操作温度 (Operating temperature) | -20℃~+70℃ | | Tavg>=88% @420-600nm | T=50% @650±10nm | Tavg<=5% @700-1050nm | | |
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