Types of Coatings for Lenses

Eyeglasses are very important, especially when you have failing vision. They help relieve eye stress that can cause numbing migraine, killer headaches, and hurting eyes. They help correct defective vision effectively as long as you faithfully wear it at all times. It is important that you know how to properly take care of your eyeglasses. You can easily do this by coating the lenses.

Anti-Reflective Coating

• Also called ARC, this lens coat is an effective way to block harmful rays. This kind of capacity can certainly protect your vision from any possible eye damage. Because of its magnesium fluoride contents, it gives the glasses kind of a bluish or greenish appearance that adds up to its fashionable sense that many people have come to love.

Ultraviolet Coating

• Ultraviolet coating works like a sun block. It can protect your eyes from the harsh and cancerous rays of the sun. This coating is made out of clear Polycarbonate that literally shields your sensitive vision from ultraviolet light, hence helping you maintain healthy eyes.

Scratch Resistant Coating

• Abbreviated as SRC, this is one of the most sought-after lens coating today. It treats your eyeglasses with silicone plastic to further ensure a scratch-free lens. It usually lasts for a couple of years before it totally wears off. There are various kinds of SRC coating and you can have it tinted in different colors and shades.

Mirror Coating

• Mirror coating is like a window tint that you can often see in cars and buildings. The front portion of the lens is carefully treated ending in a kind of glass that can easily reflect the light back. This concept makes up the illusion of a one-way mirror, giving it a trendy and fun twist.

Index Coating

• Often called as the Index Matching, it is the first kind of coating that has been invented way back in 1886. It is a glass finish in its basic form. It simply corrects the interference through a slight tarnish glass. This miniscule defraction enables the lens to have clearer vision. Its stained quality has become a natural way of deflecting light making it an anti-reflective coating as well.

Photochromic Coating

• This type of lens finish can automatically adjust itself from clear to tinted whenever exposed to different shades of sunlight. It is usually made out of plastic or glass. This will further help you with the correction of your sight while ensuring that you have a clear vision at any time of the day.