Summary of the Three AR Coating Methods

AR (Anti-Reflective) coatings are optical thin films applied to glass surfaces to minimize light reflection and maximize transmission(Up to 99%). In the glass industry, this technology has revolutionized applications across sectors such as automotive, solar energy, and consumer electronics, optical lens, offering both functional and aesthetic benefits.

• Dip-Coated AR-Glass is immersed in a nano-silica solution; a thin layer forms during drying and curing.
• Magnetron Sputtered AR-Uses plasma in a vacuum chamber to sputter target materials onto the glass with high precision.
• Vacuum Evaporated AR-Also performed in vacuum; materials are thermally evaporated and deposited onto the glass.

Technical Comparison Table

Applications By Industry

Comparison of 3 AR Coating Technologies

• Dip-Coated AR: Low cost and suitable for photovoltaic products or low-requirement picture frame items, but with poor light transmittance and scratch resistance.
• Magnetron Sputtered AR: Suitable for high-performance optics, touch panels, wear-resistant surfaces. Offers optimal performance and excellent optical effects, but features expensive equipment and slow production speed.
• Vacuum Evaporated AR: Features a flexible process and good optical performance, suitable for optical instruments and electronic devices, but with slightly inferior adhesion and hardness.

KS Glass have the most advanced AR coating equipment in the glass industry and rich production experience. Contact us and consult the most suitable AR coating solution for you.