LS346規(guī)格書 SPECIFICATION |
| 項目(Item) | 規(guī)格參數(shù)(Parameter) |
| 相對孔徑 (F No.) | 2.4 |
| 焦距(Focal-Length) | 1.19mm |
| 光學后焦 (Optical Back Focal Length) | 1.83mm |
| 機械后焦(Flange Back Focal Length) | 1.27mm |
| 最大像面大小(MAX Image circle) | ?4.7 |
| 鏡片構(gòu)成(Lens structure) | 4G2P |
| 像素分辨率(Megapixel) | 3MP |
| 接口 (Mount ) | M12*0.5 |
| 視場角(FOV ) | Sensor | D(對角)° | H(水平)° | V(垂直)° |
| 1/4 | 146° | 130° | 93° |
| 畸變(TV Distortion) | <-25% |
| 相對亮度(Relative illumination) | >42% |
| 最大主光線夾角(Chief Ray Angle) | <19° |
| 光學總長(Total Length) | 9.35mm |
| 操作溫度 (Operating temperature) | -20℃~+70℃ |
| Tavg>=88% @420-600nm | T=50% @650±10nm | Tavg<=5% @700-1050nm |
|
|
|