zujuta 发表于 2019-8-1 17:18:10

LS6139 surveillance lens with 1/2.7 and 1/2.8 chips OV4689/OV2710 Shenzhen Optical Lens Factory


LS6139规格书
项目规格参数
相对孔径 (F No.)2.0
焦距(Focal-Length)2.9mm
光学后焦 (Optical Back Focal Length)6.14mm
机械后焦(Flange Back Focal Length)5.1mm
镜片构成(Lens structure)6G
接口(Mount )M12*0.5
芯片 (Sensor )1/2.7(OV2710)1/2.8(OV4689)
视场角(FOV )DFOV(对角)145°130°
HFOV(水平)120°110°
VFOV(垂直)64°60°
畸变(TV Distortion)25%22%
光学总长(TTL)20.5mm
操作温度(Operating temperature)-20℃~+75℃
IP防护等级:无Tavg>=88% @420-600nmT=50% @650±10nmTavg<=5% @700-1050nm
尺寸图https://yelens.com/data/attachment/album/202403/23/163141css8x0vmrt8o16q1.jpg
深圳市联视电子有限公司       TEL:13715318467   QQ:312331956    网址:www.yelens.com

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