Review on Unisex Blue Light Blocking Glasses with Clip-on Lens for Better Sleep, Anti Blue Ray UV400 👓 Eyestrain Headache - Computer, Reading, Gaming Glasses for Women and Men - Transparent Lens - Bluelight Glasses by Trevor Blazis

I bought two pairs of these clip on lenses for me and my boyfriend as we both use computers/cellphones a lot. My friend (who could see better than me) liked them and said they helped his eyesight. I have poorer vision and more astigmatism and have three glasses with glass lenses and different metal frames. I have found that these lenses work best for just one pair due to the curvature of the lenses. The other two pairs of lenses were either too heavy (and kept slipping off the bridge of my nose) or made my eyes uncomfortable. I think it was because the lenses weren't attached to my glasses at the optimal angle and this created too much space between the clip and my glasses. I felt a bit nauseous and I assumed it was because I had astigmatism. They helped block the blue ray but I can't wear them for long periods of time because my glasses are so heavy. The company sent a note asking customers to give Revain a five-star rating for its $10 e-gift card. Nevertheless, I would like to write an honest review.