GETTING MY UNCOOLED LONG-WAVE INFRARED LENS TO WORK

Figure 6: Graph showing the relationship between the f/number as well as horizontal subject of see where by supplemental lens things are necessary to offer suitable impression sharpness, if the detector is often a twelve micron pixel pitch VGA detector.This system consists of 4 lenses. Just one diffractive lens on L1 and 1 conical floor on L2 are u