Dielectric Reflective Film

The dielectric reflective film is composed of multiple layers of dielectric materials and has the ability to reflect light in a specific wavelength range. The principle of this reflective film is based on the interference and reflection of light, achieving reflection of specific wavelength light by controlling the thickness and refractive index of the film. It can be divided into metal reflective film and all dielectric reflective film. Metal reflective films are usually made of metal materials and have the advantages of high reflectivity and wide spectral range. UM OPTICS has complete optical coating equipment and experience, and can provide high-quality dielectric reflective films.

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The product undergoes multiple inspections before being stored, and the quality is guaranteed. Please use it with confidence.

Spot products, shipped within 48 hours. For non stock or customized products, please consult.

International order logistics include DHL, FedEx, TNT, and EMS

When receiving the product, please ensure the integrity of the product packaging box first. If there is serious damage to the appearance, please refuse and contact us, and we will handle it for you as soon as possible.

Optical products are special items and cannot be returned or exchanged unless there is a quality issue with the product itself

If you need customization or bulk production, please contact us online and we will offer you a discounted price.

Technical Parameter

Material Data

Transmittance

Application Field

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