description Zeiss BlueGuard Overview
The Zeiss BlueGuard is a premium lens coating designed to mitigate the effects of blue light from digital displays. It employs a selective tint to reduce high-energy visible light transmission, potentially lessening eye strain and discomfort for individuals who frequently use computers or other screens. This coating is particularly beneficial for those seeking visual comfort during extended screen time.
help Zeiss BlueGuard FAQ
Do Zeiss BlueGuard lenses have a noticeable blue reflection?
Unlike older blue light blocking coatings that had a strong blue surface reflection, Zeiss BlueGuard lenses integrate the blue-light filtering properties directly into the lens material. This results in a more natural appearance with significantly less glare and a faint, residual blue reflection.
How does Zeiss BlueGuard help with digital eye strain?
Zeiss BlueGuard lenses utilize a selectively tinted coating to reduce the transmission of high-energy blue light emitted by digital screens like smartphones and computers. By doing so, they aim to minimize eye strain, visual fatigue, and potential discomfort associated with prolonged screen exposure.
Can I get Zeiss BlueGuard on my prescription glasses?
Yes, Zeiss BlueGuard is an anti-reflective lens coating that can be applied to single vision and progressive prescription lenses. You can order them through authorized opticians and eye care professionals who partner with the Zeiss brand.
Is Zeiss BlueGuard better than Zeiss DuraVision BlueProtect?
Zeiss BlueGuard incorporates the blue-light filtering directly into the lens material rather than applying it as a separate surface coating like DuraVision BlueProtect. This makes BlueGuard more durable and gives the lenses a more cosmetically appealing, nearly clear look.
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