BVC3220 / 3221LM
BVC3220/3221LM are SWIR line scan cameras which have own designed optical prism, 2 InGaAs line sensors inside and two different bandwidth of SWIR image output port. This 2 image output data bench mark is very much beneficial for contaminant inspection in the objects as it has obvious output difference by different SWIR wavelength lighting such as reflection, transmission and absorption. It is known that each material ingredient has its unique spectroscopic response for light absorption by some specific wavelength of light beam within SWIR bandwidth. By using that response, BVC3220/3221LM
are able to provide perfect solutions for defect inspection and contaminant inspection that is hard to be realized by using standard visible wavelength of camera system.