TL;DR: Protect your eyes from blue light with an Ocushield Blue Light Screen Filter, on sale for $44.99 — a 35% off discount — as of March 21.
There are numerous ways to protect your eyes from the blue light associated with screen time. You could wear a pair of blue light-blocking glasses, for instance. Or you could try Ocushield, a screen protector for your MacBook.
Developed by qualified optometrists, this screen protector is designed to block up to 90 percent of blue light, potentially improving your sleep and reducing your risk of headaches. It also has an oleophobic coating and a privacy filter. Read more…
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Source : These blue light filters attach to your MacBook screen
