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LS2831A equipped with 1/2.7 chip, focal length f3.3, aperture F2.0, field angle 140 degrees, 17 lenses, all-glass, 4G, driving recorder lens

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LS2831A规格书
SPECIFICATION
项目(Item)规格参数(Parameter)
相对孔径 (F No.)2.0
焦距(Focal-Length)3.3mm
光学后焦 (Optical Back Focal Length)5.46mm
机械后焦(Flange Back Focal Length)4.28mm
镜片构成(Lens structure)4G
像素分辨率(Megapixel)2MP
接口  (Mount )M12*0.5
芯片 (Sensor )
1/2.7
1/2.8(IMX223A)
视场角(FOV )DFOV(对角)
140°
135.5°
HFOV(水平)
104°
110°
VFOV(垂直)
60°
57.3°
畸变(TV Distortion)
-18%
-17%
最大主光线夹角(Chief Ray Angle)
光学总长(TTL)21.49mm
操作温度  (Operating temperature)-20℃~+70℃
IP防护等级:0
Tavg>=88% @420-600nmT=50% @650±10nm
Tavg<=5% @700-1050nm
尺寸(Size)

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