A multi-band camera provides high-resolution, co-registered visible and infrared imagery through a common aperture telescope, unlike conventional visible or infrared cameras that provide image data in limited wavelength bands.

When lasers are used to illuminate an object, a standing patter of  laser ‘speckle’ is projected onto the target. This irregularity in illumination is detrimental to imaging systems and can increase the uncertainty in sensor measurements.

Line scan camera built for measuring product on a moving conveyor. Infrared spectral filtering permits moisture and hydrocarbon imaging for process control.