Anti-reflective

Product introduction

The reflection of light on the surface of the lens will also cause stray light, which seriously affects the imaging quality of the optical system. In order to reduce the reflection loss of light on the surface of optical elements (such as lenses, prisms, etc.), a layer of transparent dielectric film (called anti-reflection film) is usually plated on the surface of optical elements.

Our company can provide anti-reflective coatings for calcium fluoride, silicon, germanium, zinc sulfide, and zinc selenide.

Pictures of finished products with anti-reflective

The reflection of light on the surface of the lens will also cause stray light, which seriously affects the imaging quality of the optical system. In order to reduce the reflection loss of light on the surface of optical elements (such as lenses, prisms, etc.), a layer of transparent dielectric film (called anti-reflection film) is usually plated on the surface of optical elements.

Anti-reflective coating process customized specifications

Anti-reflective coating is a very important part of many optical systems. Many windows and lenses need to be coated to achieve the appropriate transmittance for the actual optical system application. There are a variety of substrates suitable for the deposition of Anti-reflective coating, which can be selected according to the actual application wavelength and environment. Our company can provide calcium fluoride, silicon, germanium, bk7, fused silica, zinc sulfide, zinc selenide substrates and coating.

Process Flow Diagram

Coating workshop

Coating workshop picture

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