zujuta 发表于 2024-11-20 16:34:09

LS4789 with 1/2.5 chip, viewing angle 75 degrees, focal length f4.6mm, aperture F2.0, distortion free lens M8


LS4789规格书SPECIFICATION
项目(Item)规格参数(Parameter)
相对孔径 (F No.)2.0
焦距(Focal-Length)4.6mm
光学后焦 (Optical Back Focal Length)3mm
机械后焦(Flange Back Focal Length)1.55mm
最大像面大小(MAX Image circle)Ø7.2
镜片构成(Lens structure)4P
像素分辨率(Megapixel)5M
相对亮度(Relative illumination)>43%
接口(Mount )M8*0.35
芯片 (Sensor )1/2.51/2.71/2.8(SC200AI)
视场角(FOV )DFOV(对角)75°70°68.5°
HFOV(水平)63°62°61.6°
VFOV(垂直)50°38°37.3°
畸变(TV Distortion)<-1%
最大主光线夹角(Chief Ray Angle)20°
光学总长(TTL)7.8mm
操作温度(Operating temperature)-20℃~+70℃
IP防护等级:0Tavg>=88% @420-600nmT=50% @650±10nmTavg<=5% @700-1050nm
尺寸(Size)
https://yelens.com/data/attachment/album/202411/20/163417y0pz84og3dtrp3ya.png

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