Thin Film Coating Service - AT Optical Co., Ltd.

AT Optical has two OPTORUN OTFC-1300MM vacuum coating machines from Japan, which have more stable physical properties: film thickness and roughness are superior, up to 100A (in λ/10 units). At the same time, the chemical composition is more uniform. It can process all kinds of IR-CUT filter, spectral filter, high reflection coating, AR coating, long wave pass, short wave pass and a variety of electrical coating. AT Optical, meanwhile, is equipped with a HITACHI UH4150 ultraviolet/visible/near-infrared spectrophotometer Fully meet the needs of customers for various coatings.

Types of Thin Film Coating Service

Anti-reflection(AR) Coating

Anti-reflection(AR) Coating
Anti-reflection coatings reduce first surface reflection losses, improve contrast and boost the transmission through your optical surface. The anti-reflection film consists of a single layer or multiple layers. These designs are optimized to produce destructive interference with reflected light. This design approach will allow for maximum light transmission without compromising image quality.

Ultraviolet(UV) Anti-reflection(AR) Coating Visible（VIS ）Anti-reflection(AR) Coating
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Reflective Coating

Reflective Coating
In the case of reflective coatings, they are increasing reflectivity where it is needed. Among many applications of reflective coatings are beam splitters, which create mirror surfaces that reflect infrared radiation back to their sources.

High Reflective (HR) Coating Beam Splitter Coating
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Dielectric Coating

Dielectric Coating
Dielectric coatings, composed of non-conductive layers, offer high reflectivity and durability, making them essential in optics. However, they are sensitive to incident angle and polarization, and their precise, time-consuming manufacturing process increases costs. Despite these challenges, they remain invaluable in applications like laser technology and telecommunications.

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Applications of Optical Components

If you would like to build your own precision optical products or request a quote, please click one of the two buttons below. Otherwise, please fill out the form below with any questions or concerns.

AT Optical Co., Ltd.

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Address

B3 Shengshi Shengshi Industrial Park，Auto-ETDZ, Changchun, Jilin, China
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Call Us

+8613134313842
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Email

info@atoptik.com

ATOPTIK BLOGS & NEWS

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ATOPTIK Shines at 2025 Moscow Photonics. World of Lasers and Optics Exhibition, Showcasing Innovative Optical Technologies
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Mar

27

Dual Drive of 'Going Global + Bringing In' Broadens Our City's Path to Openness
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Dec

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How Double Convex Lenses Improve Image Quality in Photography
When it comes to photography, image quality is paramount. Every professional and hobbyist photographer understands the value of capturing sharp, vibrant, and high-contrast images. In this journey to a...
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AT Optical has two OPTORUN

Types of Thin Film Coating Service

Anti-reflection(AR) Coating

Reflective Coating

Dielectric Coating

Applications of Optical Components