zujuta 发表于 2024-6-3 12:59:49

LS2940 with 1/2.7 chip aperture F2.4 focal length f3.2mm image plane 7 full glass recorder lens


LS2940-15规格书SPECIFICATION
项目(Item)规格参数(Parameter)
相对孔径 (F No.)2.4
焦距(Focal-Length)3.2mm
光学后焦 (Optical Back Focal Length)5.56mm
机械后焦(Flange Back Focal Length)4.2mm
最大像面大小(MAX Image circle)Ø7
镜片构成(Lens structure)4G+IR
接口(Mount )M12*0.5
芯片 (Sensor )1/2.7(OV2710)1/2.9(GC2053)
视场角(FOV )DFOV(对角)146°128°
HFOV(水平)118°105°
VFOV(垂直)60°55°
畸变(TV Distortion)<-20%<-18%
最大主光线夹角(Chief Ray Angle)<14.5°<18.5°
相对亮度(Relative illumination)>60%>65%
光学总长(TTL)21.5mm
操作温度(Operating temperature)-20℃~+75℃
IP防护等级:0Tavg>=88% @420-600nmT=50% @650±10nmTavg<=5% @700-1050nm
尺寸(Size)
https://yelens.com/data/attachment/album/202406/03/125633zmmrj6kgn4922k6j.png

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