Technology · UV protection

Advanced UV protection

Shield your eyes from harmful UV rays—every blink, every day. Built directly into the lens, UVA and UVB filters cover the cornea whenever your lenses are in.

A Clearlii lens shielding the eye from UV rays
Key benefits

Everyday protection that adds up

Top advantages of built-in UV defence.

01

Blocks harmful UVA & UVB

High-energy rays are filtered before they reach the cornea.

02

Reduces long-term sun exposure

Lowers the cumulative UV dose your eyes receive over a lifetime of wear.

03

Maintains clarity in bright light

Filters harmful light while keeping your vision crisp and natural.

UV rays filtered by the lens's built-in protective layer
How it works

A protective layer, built in

A UV-absorbing component is integrated into the lens material. As UV rays hit the lens, the absorber filters them out, so cleaner light reaches your eye.

01UV rays reach the lens surface
02Embedded UV absorber filters UVA & UVB
03Clean, comfortable vision through the day
Clinical data highlights

The evidence

UV performance verified against recognised optical standards.

400nm

Filters UV light up to 400 nm across the UVA & UVB range.

Class II

FDA Class II UV-blocking on qualifying lenses.

100%

of qualifying lenses tested to the same UV standard.

Download the UV Protection study (PDF)
JE

"Our UV filter protects the area the lens covers every moment it’s worn—a meaningful complement to sunglasses for everyday eye health."

Johan Ek · Head of Clinical Affairs, Clearlii
Wearer testimonials

Protection that goes everywhere

Wearers on everyday confidence in bright Nordic light.

"I coach outdoors most days and my eyes feel far less tired in bright sun now."
AN

Anders N.

Malmö

"It’s reassuring to have UV protection built into something I already wear every single day."
KF

Karin F.

Uppsala

"Bright ski days used to leave my eyes aching by the afternoon. Not anymore."
PH

Petter H.

Tromsø

Experience UV-safe comfort

For full protection of the eye and surrounding skin, we recommend pairing your lenses with CE-marked 100% UV sunglasses. Find Clearlii near you.