The color of the laser is typically either green (520 nm wavelength), red (630-670 nm) or infrared (780 nm, invisible). Red and green lasers can be captured by most ordinary cameras, while special camera may be needed to capture infrared lasers since most ordinary cameras have an infrared filter.
The laser color is usually green (520 nm wavelength), red (630-670 nm) or infrared (780 nm, invisible). Red and green lasers can be captured by most ordinary cameras, while special cameras are required to capture infrared lasers because many ordinary cameras have an infrared filter.