
My computer is right by the window and I was looking for a screen that would block out glare and filter out blue light. Tried three different brands. I found this screen to be one of the bad ones. The words are blurry to read, there are a lot of air bubbles in them and they don't go away even after my son tries to scratch or erase them. My son removed it from the computer because it hurts his eyes. It's expensive but useless. I had to return it.

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