Blue Light Blocking Glasses Amber Tinted Lens Anti-Glare Blocks 99% of Blue/UV Rays (includes Ebook) - Dark Amber Tint to Prevent Eye Strain From Screens Affecting Sleep

I didn't realize "bluelight" was something you had to be worried about. I only though about UV rays, but... okay. On a serious note, these are a great pair of sunglasses. They are super, super, super lightweight, they do protect your eyes, and the matte-black finish makes them look like a premium pair of shades. Without a doubt, people will be surprised what you paid for them.All things considered, I'm very happy with my purchase. I got an excellent value, the shades look great, and even if they break, I know I can easily replace them. I would definitely say they're worth the buy.

I really like these glasses for watching TV in the evenings to block the blue light. The only thing I can find fault in is that I can still see quite a bit of light through the sides.

These were recommended by a friend to wear in the evening while trying to relax before going to bed. They work great! I have found that cutting out the bright lights before bed helps me fall asleep much quicker.

Too small for my face

The quality was good for the price, but I have a couple of issues with the product.First, I can still see a dim glow from blue LEDs while wearing them. Since buying these I ordered a set of Uvex S1933X because Consumer Reports testing showed them to block the most blue lights of the brands they tested. I don't see any light from blue LEDs while wearing the Uvex glasses. Because of this I subtracted one-star.Second, the company offers a free eBook if you buy these. To get the free book you have to enter your email address (which in my mind is not free since email address on a list have value, so you are in a way paying for the book). But the real problem was that the book never came. Instead of getting directed to a download link, I was sent to a page that said the book would be emailed to me. Not a problem if the book had arrived but it didn't. So I subtracted another star. I almost gave them a 1-star review because of this but I felt that would not be fair to the product simply because I was annoyed with the company.Like I said before, the quality if fine for the price - Actually much better than the Uvex glasses.Some things to be aware of, the style is just like a pair of sunglasses. They aren't made to be worn over prescription glasses. Not a defect, it's just not what the way were designed to be worn. Also, because they are glasses and not goggles, you will occasionally get a glimpse of harsh lights coming in from the the sides and top if you look up over the glasses. I've worn them just before bed and made the mistake of averting my eyes up towards an overhead light and it's like a bolt of lighting hitting your eyes (because your eyes have adjusted to the amber glow of the glasses).All that being said... I would actually recommend these to anyone that wants a casual pair of blue-blocking glasses. They aren't perfect, but I haven't found anything in this price range that is.

Too dark to view computer screen. Turning up brightness on laptop with run down battery faster..so tossed into a drawer.

These are amazing! I heard about these from a doctor on CBS This Morning. My husband puts these on, and he’s ready to conk out in about 30 minutes. I bought a style that goes over my glasses. They work great. I sleep much better!

glasses work well, my only issue is the screws seem to loosen up often and this makes the folding pieces kind of ..flop around? a quick tighten with a small screwdrivers snugs them back up, I'm sure some loctite would fix it for good but I haven't yet done that.Other than that the lenses are great, not too light or dark, I like to use them for driving to reduce eye strain from glare on surroundings