1,Sensor size: 1/4" 2,Wavelength: 650mm 3,Focal length: 2.5mm 4,F/NO: 2.5 5,Bake focal length:3.35mm ... 5 years,OADE has been recognized as A Reliable Partner for optical & electronicin global market.2) A strong team of engineers in research ... enough stock, small orders immediate days of delivery.We have a lot of production line production, large orders for short delivery ...