How to use anti glare AG equipment to protect against scratches and glare films

AG anti glare coating is mainly a UV coating composed of special silicone resin, and its best performance is to reduce the specular reflection of glass or plastic film, with excellent anti glare effect.

As is well known, anti glare screen protectors have no better feeling and clarity than pure glass in terms of screen protection. It is not an exaggeration to say that it is like having no screen protector at all, and you may not even realize its existence. Made of high-quality ultra-thin reinforced glass, it is designed to protect the touch and clarity of the screen while providing substantial protection from fingerprints and scratches, and is highly effective in absorbing impacts to minimize the possibility of screen breakage.

With the help of anti glare equipment, the surface of the film can reduce glare and scratches, protect the eyes, and make the screen surface cleaner,

There are still many people who are unfamiliar with AG/AR/AF coatings and are unsure of the differences between them? Today, please follow in the footsteps of the editor to delve deeper and understand:

1. AG glass (anti glare glass), also known as anti glare glass or low reflection glass: Through processes such as etching, spraying, or coating, a micrometer level rough structure is formed on the surface of the substrate, causing diffuse reflection of light (rather than specular reflection), thereby reducing surface reflection. In simple terms, chemical etching or spraying can turn the reflective surface of the original glass into a diffuse surface, thereby changing the roughness of the glass surface and producing a matte effect on the surface. When external light is reflected, diffuse reflection is formed, reducing the reflection of light and achieving the goal of non glare, allowing viewers to experience better sensory vision.

Its biggest core function is to reduce glare, reduce the specular reflection of ambient light (such as sunlight and lighting) on the surface, avoid strong light glare, and have a matte texture, which can make the surface appear frosted, with a more delicate touch and less likely to leave fingerprints.

Common application scenarios include electronic devices such as laptop screens, mobile phone screen protectors, TV screens, optical instruments, camera viewers, microscope eyepieces, car dashboard glass, car displays, TV splicing walls, flat screen TVs, LCD displays, touch screens, household glass and photoelectric glass, tempered glass for refrigerator cover glass, refrigerator or oven glass, water heater cover glass, industrial control display glass, etc.

2. AR coating, also known as anti reflective coating and anti reflective coating, is a technique that uses vacuum coating technology (such as magnetron sputtering) to coat multiple layers of optical thin films on the surface of a substrate, utilizing the interference effect of light to cancel out reflected light and increase transmittance.

Its biggest core function is high transparency, which can reduce the reflection loss of light at the interface, making the picture more transparent and the colors more realistic.

3. AF coating, also known as anti fingerprint coating and oil repellent coating, or anti fingerprint glass or anti fouling glass, is suitable for all display glass covers on touch screens. The AF coating is based on the principle of lotus leaves, and a layer of nano chemical material is coated on the surface of the glass to give it strong hydrophobicity, oil resistance, and anti fingerprint functions. 

It is easy to wipe away dirt, fingerprints, oil stains, etc. The surface is smoother and feels more comfortable. It can be coated with a layer of fluorinated polymer coating on the substrate surface through spraying or coating technology, forming a low surface energy interface that makes it difficult for water, oil and other liquids to adhere, presenting hydrophobic and oleophobic characteristics. 

It is less likely to leave fingerprint marks, easier to clean, hydrophobic and easy to clean. Water droplets can quickly slide off, reducing water stains and improving smoothness. The friction coefficient of the coating surface is low, and finger sliding is smoother.

If glass is used indoors and there are budget requirements, it is recommended to choose spray anti glare coating; If glass is used outdoors, it is recommended to chemically etch it to prevent glare, and the AG effect can last until the glass itself.  

After AG anti glare treatment, the reflectivity of glass decreases and the transmittance increases. The maximum transmittance can be increased to over 99% and below 1%. By increasing the transmittance of glass, the content of the display screen is presented more clearly, allowing viewers to enjoy a more comfortable and clear sensory visual experience.

What is the difference between AG, AR, and AF glass?

Different applications will be suitable for different surface treated glasses. Please consult our sales team to recommend the best solution.  

How durable are these coatings?

The lifespan of etched anti glare glass is as long as the glass itself, while the lifespan of sprayed anti glare glass, anti reflective glass, and anti fingerprint glass depends on the usage environment.

Will these coatings affect optical clarity?

Anti glare coating and anti fingerprint coating will not affect optical clarity, but the glass surface will become matte, which can reduce light reflection.

Anti reflective coatings will improve optical clarity and make the field of view more vivid.

If you have any requirements for anti glare cover glass, anti reflective glass, and anti fingerprint coated glass, please contact us for the latest information, quick feedback on your needs, and one-on-one high-quality service.