High-tech photochromic glasses
Photochromic glasses: clear indoors, darkening in sunlight. Blue-light filter and UV400 protection.
One pair for the screen and for the street
Photochromic lenses work as an automatic filter: no need to swap glasses, squint in the sun or hunt for sunglasses when you walk indoors.
How the lenses work
- Indoors the lenses stay clear: 81% light transmission (category 0), colours are not distorted
- Outdoors they darken within seconds to sunglass level: light transmission down to 19.65% (category 2)
- Darkening speed — about 0.95 minutes, according to the manufacturer
- Darkening level — 61.35%
Double protection
- Blue-light filter cuts the 415–445 nm band without distorting colours: a red traffic light stays red
- UV400 blocks UVA and UVB
Frame and comfort
- Flexible TR-90 polymer keeps its shape after bending
- Impact-resistant lenses; the wide frame shields the eyes from wind and dust
- Nickel-free — suitable for sensitive skin
- Coating against fingerprints and raindrops
- The frame releases negative ions and gentle far-infrared warmth
Certificates
CE (PPE category), RoHS, impact tests to the FDA standard.
Who it suits
- People who spend 8–10 hours at a monitor
- Drivers
- Anyone who often moves between indoors and outdoors: walks, cycling, sport
- People with sensitive eyes or a metal allergy
In the set
Health Priority glasses (1 pair), folding case, blue-light test card, UV test torch, lens cloth.
The glasses are not a medical device and do not replace glasses prescribed by a doctor.
Composition
Photochromic lenses, TR-90 frame, case, test card, UV torch, lens cloth.
How to use
How to care for the glasses
1) Put the glasses on and take them off with both hands so the frame does not deform. 2) Clean the lenses with clean water; avoid harsh detergents and chemicals. 3) Wipe with the soft cloth from the set in one direction to avoid micro-scratches. 4) Keep away from strong heat: high temperature can damage the lens coating. 5) Store in the case, out of reach of children.
Frequently asked questions
Health Priority photochromic glasses (1 pair), a folding case, a blue-light test card, a UV test torch and a lens cloth.
The computer glasses are made for screen work indoors. The photochromic pair also darkens in sunlight and works as sunglasses, so it suits both the street and the office without changing glasses.
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Learn about the business →WHIEDA products are not medicines. They are not intended for diagnosing, treating or preventing disease. Consult a specialist before use.