description Lensabl Blue Light Overview
Lensabl Blue Light refers to blue-light-filtering lenses offered through Lensabl, an online eyewear and lens-replacement service. The lenses are intended to reduce exposure to a portion of the visible blue light produced by screens and other sources. They are aimed at people who spend extended periods using computers or mobile devices, although evidence that such lenses relieve digital eye strain or improve sleep is limited.
help Lensabl Blue Light FAQ
What are Lensabl Blue Light lenses designed to do?
Lensabl Blue Light refers to blue-light-filtering lenses offered through Lensabl's online eyewear and lens-replacement service. They are designed to reduce exposure to part of the visible blue light produced by screens and other sources.
Can Lensabl Blue Light lenses be added to prescription glasses?
Lensabl provides online lens replacement and eyewear services, so blue-light filtering may be considered as part of a prescription-lens order. The exact available combination depends on the frame and prescription selected.
Do Lensabl Blue Light lenses block all blue light?
No lens described as blue-light filtering should be assumed to block all visible blue light. These lenses target only a portion of the blue-light range, and their tint or filtering level depends on the selected product.
Are Lensabl Blue Light lenses the same as sunglasses?
No, blue-light filtering lenses are intended mainly for indoor screen use and are not automatically sunglasses. UV protection, tint, and prescription options are separate specifications that should be checked for the chosen Lensabl lens.
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