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HOME > Product Applications > Optically Functional Films > UV- and IR-Blocking Filters and Broadband Reflective Mirrors

UV- and IR-Blocking Filters and Broadband Reflective Mirrors

Features

Variety and Customizability

UV- and IR-blocking filters and broadband reflective mirrors use optical thin-films to reflect or transmit light in the ultraviolet, visible, and near-infrared ranges.
These multilayer dielectric coatings are mainly used as ultraviolet protection filters or in the image sensors installed in devices such as camera modules.
Our UV- and IR-blocking filters in particular can be applied to substrates of a large variety of sizes and shapes and can be designed with sharp cutoffs to their blocked wavelength ranges, ensuring precise filtering to complement their high transmittance and high reflectance.

Functions

UV- and IF-blocking Filters

UV- and IR-blocking filters impede ultraviolet and infrared radiation, protecting devices like image sensors and optical components from degradation.

Broadband Reflective Mirrors

From the ultraviolet range to the infrared range, broadband reflective mirrors improve reflectance across a wide range of wavelengths. The durability of these mirrors can be enhanced with additional coating methods and substances.

Typical Applications

GEOMATEC's UV- and IR-blocking filters and broadband reflective mirrors are found in devices such as digital cameras, mobile phones, and projectors.

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