Blue-light filtering lenses reduce the amount of short-wavelength blue-violet light that passes through them. Many people choose them for screen-heavy days because they prefer the slightly warmer view.
An honest note on benefits
Research has not established that blue-light filtering lenses prevent eye disease or eye strain. Digital eye strain is commonly linked to focusing for long periods and blinking less. Habits such as regular breaks often matter more — read avoiding eye strain.
Options
| Option | Description |
|---|---|
| Blue-light filter | Clear lens with a filtering treatment; slight reflection hue. |
| Blue-light + photochromic | Filters blue-violet light and darkens outdoors. |
| Non-prescription blue-light | For people without a prescription who prefer the filter. |
Add a blue-light filter in the lens builder.
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