LENS GUIDE / OPTICALH
Your lens,
layer by layer.
Material, index and coatings do different jobs. Understanding them helps you choose without getting lost in technical names.
- Surface finish
- Anti-reflective coating
- Hard coating
- Base material
Illustrative diagram, not to scale. Structure and performance depend on the individual lens.
Start with the material.
A lens material is not the same as its index or optical design. Your prescription and frame both matter when choosing.
Plastic
A family of materials, not a single substance. Often lightweight; strength and options vary with the polymer.
Worth knowingNot unbreakable. Sport or impact risks call for a separate assessment of protective eyewear.
Glass
Optical glass offers good surface hardness, but is usually heavier than a plastic alternative.
Worth knowingNot an automatic choice for every use: ask about suitability and availability.
Each coating has a purpose.
Compare what each finish does, without confusing resistance with invulnerability.
Anti-reflective
Reduces reflections on the lens surface.
Does not eliminate all glare or replace an appropriate prescription.
Hard coating
Improves surface scratch resistance.
Scratch-resistant does not mean scratch-proof.
Hydrophobic
Helps water run off and makes cleaning easier.
The lens still needs care; it does not clean itself.
Oleophobic and antistatic
Helps limit oil or particle adhesion, depending on the finish.
Does not prevent every fingerprint or speck of dust.
Different options, different purposes.
A filter, a tint and a coating do not necessarily do the same thing.
Your everyday life comes first.
Before adding coatings, bring these three things together. They help us review a combination that makes sense for you.
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Your prescription
Have your prescription and your eye-care professional’s instructions ready.
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Your frame
Size, shape and mounting style matter. If you already own it, tell us the model.
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Your routine
Tell us about driving, working at different distances or playing sport.
Three common questions.
Is everything included with every lens?
Check the options and price shown in your configuration. Compatibility depends on the lens you select; this guide is not a list of included features.
What if I want an anti-fog treatment?
Ask about the specific solution and its care or activation instructions. Products work differently and are not compatible with every lens.
How do I choose a combination?
If you are unsure about an option, ask us before completing your selection. This guide explains general concepts; it does not replace an individual assessment or change your prescription.
What matters is that it suits you.
We can explain the options in your configuration before you decide.
