zujuta 发表于 2025-5-19 13:40:16

LS1211配1/2.7芯片焦距f1.88mm光圈F2.0视场角136°超清4K无人机小畸变镜头运动DV


LS1211规格书SPECIFICATION
项目(Item)规格参数(Parameter)
相对孔径 (F No.)2.0
焦距(Focal-Length)1.88mm
光学后焦 (Optical Back Focal Length)3.5mm
机械后焦(Flange Back Focal Length)2.3mm
最大像面大小(MAX Image circle)Ø6.9
镜片构成(Lens structure)2G4P
像素分辨率(Megapixel)8M
相对亮度(Relative illumination)>55%
接口(Mount )M12*0.5
芯片 (Sensor )1/2.71/2.8(IMX415)1/3(OV4689)
视场角(FOV )DFOV(对角)136°133°130°
HFOV(水平)126°122°120°
VFOV(垂直)83°81°78°
畸变(TV Distortion)<5%
最大主光线夹角(Chief Ray Angle)<15°
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)
https://yelens.com/data/attachment/album/202505/19/132706jwrh473qh7wr4g1f.png


https://yelens.com/data/attachment/album/202505/19/132702xqicrhrdhcq0zm7q.jpg
https://yelens.com/data/attachment/album/202505/19/132702r9qvhkqkh6xhhkzh.jpg


页: [1]
查看完整版本: LS1211配1/2.7芯片焦距f1.88mm光圈F2.0视场角136°超清4K无人机小畸变镜头运动DV