zujuta 发表于 2023-12-23 16:55:31

LS5219 undistorted lens 1/2.5 facial recognition video conference lens aperture F2.2 focal length f2.9mm


LS5219规格书
项目规格参数
相对孔径 (F No.)2.2
焦距(Focal-Length)2.9mm
光学后焦 (Optical Back Focal Length)2.05mm
机械后焦(Flange Back Focal Length)1.2mm
最大像面大小(MAX Image circle)Ø7.2
镜片构成(Lens structure)6E
像素分辨率(Megapixel)5M
接口(Mount )M12*0.5
芯片 (Sensor )1/2.51/2.7(OV2710)1/3(AR0331)
视场角(FOV )DFOV(对角)100°96°86°
HFOV(水平)90°87°74°
VFOV(垂直)70°57°59°
畸变(TV Distortion)<1.5%<1.2%<1.2%
最大主光线夹角(Chief Ray Angle)<18.4°<17.2°<17.2°
相对亮度(Relative illumination)>45%>50%>63%
光学总长(TTL)15mm
操作温度(Operating temperature)-20℃~+85℃
IP防护等级:无Tavg>=88% @420-600nmT=50% @650±10nmTavg<=5% @700-1050nm
尺寸(Size)
https://yelens.com/data/attachment/album/202312/23/165346b60zgenzjratjj0r.jpg
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