LS6158行车记录仪用镜头百万高清镜头红外夜视配1/2.7芯片
LS6158规格书
项目规格参数
相对孔径 (F No.)1.9
焦距(Focal-Length)3.2
光学后焦 (Optical Back Focal Length)4.72
机械后焦(Flange Back Focal Length）2.62
最大像面大小（MAX Image circle)-
镜片构成（Lens structure)2G2P+650IR
接口(Mount )M12*0.5
芯片 (Sensor )1/2.7 OV27101/3AR0330
视场角(FOV )DFOV(对角)140°125°
HFOV(水平)115°100°
VFOV(垂直)63°67°
畸变（TV Distortion)9.2%9.0%
最大主光线夹角（CRA)--
光学总长（TTL)20.57
操作温度(Operating temperature)-20℃~+85℃
IP防护等级：无Tavg>=88% @420-600nmT=50% @650±10nmTavg<=5% @700-1050nm
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