IR-650 filter

The IR650 filter, high transmittance of visible light, infrared transmittance low. The human eye cannot detect the infrared part of filter, and can adjust the scenery within react to the color of the image rendering color to achieve the best visual effect, greatly improve the image quality. Transparent to visible light, ultraviolet infrared cut-off. Center wavelength: 640nm-660nm, by adjusting the wavelength range effective to solve the color problem, can be customized according to requirements.

The IR650 filter, widely used in large enterprises, financial system, financial companies, credit companies, public security, frontier defense, security, police, customs, ancient calligraphy identification fields.