LS2261配1/2.7芯片焦距f2mm光圈F2.0大角度小畸变镜头视场角123度识别视频会议镜头
LS2261规格书SPECIFICATION
项目(Item)规格参数(Parameter)
相对孔径 (F No.)2.0
焦距(Focal-Length)2mm
机械后焦(Flange Back Focal Length)2.43mm
最大像面大小(MAX Image circle)Ø6.7
镜片构成(Lens structure)6E
像素分辨率(Megapixel)8M
相对亮度(Relative illumination)>50%
接口(Mount )M12*0.5
芯片 (Sensor )1/2.7(PS5268)1/2.81/3
视场角(FOV )DFOV(对角)123°123°119°
HFOV(水平)113°113°109°
VFOV(垂直)78.5°78°75°
畸变(TV Distortion)<2.5%
最大主光线夹角(Chief Ray Angle)<13°
光学总长(TTL)15mm
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)
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