GREENL IR760 52MM
Ordinary film camera can also take infrared photography, but it must be equipped with professional infrared-sensitive film and
Digital camera uses CCD/CMOS photosensitive element, which can sense the infrared ray.
To ensure the normal shooting not interfered by infrared rays to result in color cast, camera manufacturers will equip the CCD
with ICF to block infrared and pass visible light; On the contrary of ICF, the role of the IR (infrared) filter is to block visible light
and let through infrared light.