Eyeglasses: Types of Lens Coatings and Optical Lenses

Rey Bolic • September 14, 2021

In recent years, technology and fashion have made massive advancements to create eyewear

that is functional and stylish. If you're tired of wearing contacts every day, keep reading to learn

about the various types of lens coatings and optical lenses for your next eyeglasses!

Lens Coatings

The types of lens coatings you choose can elevate your glasses and make them more

comfortable, long-lasting, and multi-functional. Here are the eight different layers you can add to

your eyewear:

Scratch-Resistant

This type of coating will make your glasses resistant to scratches and marks, increasing their

lifespan. It is not entirely scratch-proof but becomes more durable and solid overall.

Anti-Fog

Whenever you come into contact with the cold, your lenses typically fog up from the

temperature change. Adding an anti-fog lens coating can reduce the amount of fog and sweat

that accumulates on your glasses.

UV Blocking

It's best to protect your eyes from harmful UV rays at all times since it can result in eye diseases

and vision difficulties as you age. No additional coating is needed with ZEISS lenses because

they all have the UVProtect Technology.

Anti-Reflective (AR)

Anti-reflective coatings, also known as anti-glare, are applied to both the front and back of the

lens to eliminate glare. It is helpful for anyone sensitive to harsh reflections, both young and old.

Blue Light Blocking

Blue light is the harsh light that comes from electronics and causes eye strain,

fatigue, and headaches. ZEISS ofers the DuraVision BlueProtect coating to protect Ⓡ

you from the digital displays you use every day.

Polarization

Polarization is a type of chemical filter which blocks horizontal light and eliminates glare. Unlike

UV Blocking, which protects your eyes from the sun, polarized lenses reduce the amount of light

reflected on shiny surfaces.

Mirror Coating

Mirror coatings provide the wearer with some privacy, look attractive, and improve

your comfort in extreme light conditions. The ZEISS DuraVision Mirror Coating is Ⓡ

available for purchase in eight diferent colors.

Tinted

Tinted lenses have always been popular amongst outdoor enthusiasts since it improves depth

perception by increasing the contrast. It also adds a bit of fun and fashion to your overall look!

Types of Optical Lenses

While the lens coating is a personal choice you add to your glasses, the optical lens is

determined based on your prescription. Visit an optometrist to find out exactly which kind you

need!

Single Vision Lenses

Single vision lenses are ideally suited for those with myopia, near-sightedness, or hyperopia,

far-sightedness. These types of lenses will have the same prescription power across the entire

thing.

Bifocal Lenses

Bifocals are for those who suffer from both far- and near-sightedness. These optical lenses are

made up of two prescriptions with a visible line on the glass, dividing the sections up.

Trifocal Lenses

As the name suggests, trifocals have three different lenses to help improve eyesight. This lens

corrects myopia, hyperopia, and presbyopia, the inability to focus in the middle distance. This

intermediate distance is about arms-length, and the condition is due to the loss of flexibility in

our eye lens.

Progressive Lenses

Progressive lenses are for those who don't want a visible divide on their bifocals or trifocals.

These optical lenses have the prescription power to correct near, intermediate, and far

distances without a noticeable transition.

Toric Lenses

This type of lens corrects astigmatism, which causes blurred distance and near vision due to an

imperfect curve of the eye. Toric lenses are single vision with additional cylinder correction to

increase the prescription power.

Prism Lenses

Prism lenses are for those with heterophoria, a condition where the eyes don't face the same

direction when resting. Prisms bend the light to trick the eye into believing an item is in a

different location, which improves eye alignment.

The types of lenses you choose will play a significant role in your level of comfort and safety in

your everyday life. Take the time to research which coatings and optics best suit you and your

daily needs! Come check out our state of the art optical boutiques in Clifton, NJ, and Englewood, NJ and speak with one of our experienced optical sales associates to help you choose the right lens.

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