I followed all the steps given on the setup manual that comes with the Privacy Screen and i had no bubble issues. After this, i tested the image of my laptop through the Privacy Screen and even though the privacy characteristic isn't as great as i thought (its fine but you do need to lower down your laptop's brightness quite a bit for it to work well), what i am experiencing is a slight blurry image when the Privacy Screen is on my laptop. Its slight but its noticeable all the time when i'm using my laptop and i don't know if its normal or if that can be counterproductive considering that the main reason i bought this was because of the reduced the eye strain characteristic.
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