• ANTI BLUE LIGHT--Anti harmful blue ray, provide all-day protection, against the detrimental effect high energy visible blue light and UV400.
  • PC LENS--Glasses lenses are high-end space PC lens with SHMC tecnology , shock resistant and water proof, dust free and easy to clean;
  • REDUCE EYESTRAIN--Enjoy your digital time, NO worry about eye fatigue, blurred vision and headache, you sleep better
  • SLEEP BETTER--Better sleep for you, blue blocker for your eyes and guardian for your health.
  • LIFETIME WARRANTY--We provide worry-free lifetime warranty(no man-made)and friendly customer service.

These are fantastic. I get chronic migraines, never was able to determine exactly what triggers them. Light is definitely one of the triggers though. Recently I had a change in my work environment and have found myself staring at multiple screens for easily 12 to 15+ hours a day. This was absolute murder on my eyes and was giving me increasing headaches and migraines with more and more regularity. I ordered 3 different models of similar 'blue light blocking' glasses to try out. These were the middle price point of the bunch and the ones I am keeping. The cheapest pair didn't look good, and were marginally comfortable. The most expensive pair worked and looked fantastic, but the arms were too tight on my temples, and after a few days the glasses themselves were beginning to contribute to my headaches/migraines. These are stylish, light, comfortable, clear and function as intended. There is the subtlest tinting to the lenses, that is only really noticeable when the glasses are hep up to a white surface, and not really at all while being worn. As I write this review I had a migraine knock me out early this morning, and within a few hours I was able to be up and moving, using these glasses to be able to see without feeling like railroad spikes were being shoved in my eyes or having to wear super dark sunglasses indoors. Well worth it. My only critique would be that I'm not the biggest fan of the case they came with, but since that isn't a critique of the glasses themselves I still gave 5 stars.

these glasses are truly amazing! I work day and night with the computer and have used 4 different kinds before. these help the eyes, of course but bonus for those who don't feel comfy with glasses all day! they are super light and I sometimes even forget that I have them on :) they come in a beautiful case with a special material to clean the glass and the blue light to check how they work. great quality! recommend

I was somewhat skeptical; but I gave them a try. I sit all day at my PC and prior to my purchase; I found that I seldom could watch TV in the evening. My eyes burned and I felt like I could not keep them open. Two days after wearing these glasses (all day) I have not had any further issues with my eyes. Friends tried them with the same results. This is the first product of any kind which I have written a recommendation for.

These glasses have been a game changer for me. My eyes are less fatigued, I haven't had a headache since and their cute!

Can't recommend these enough! Wasn't expecting much based on the price but I was pleasantly surprised by the quality once I recieved my glasses. Planning to order another pair as well. They are even comfortable enough to wear all day. You might get a small headache when adjusting to these but mine didn't last long so that was no issue for me. Besides that, I'm very pleased : )

The size is good for my small head (female). The glasses are light weight and the tint is fairly mild, so they're functional without being too yellow. The original pair I received was asymmetrical when opened. I was shipped a new pair quickly which arrived in perfect condition.

These glasses are amazing! They definetly block out blue light and stop my eyes from getting teary. But, they also look sooo cute and fashionable. Fast shipping with a cute case and cloth.

I like it that this pair of glasses come with a little blue light testing unit from the manufacturer. It comes with a little blue light "flashlight" and a blue-light sensitive paper. It allows you to shine blue light through the glasses onto the testing paper and compare it against where there is no glasses (sort of like those polarized sunglasses with testing pictures). The frame is both snagging enough and comfortable to wear. It is very light and can just snap and not sit on your nose bone. I do feel that they make my daily long computer sessions easier on my eyes.

I will admit that I was wondering myself whether these would have any effect on my daily routine. I work on the computer up to 5 to even 9 hours a day some days editing video. I've had a hard time with eye strain and even find myself rubbing my eyes horribly. I've now had the glasses for over a week and so far they have helped my eye strain immensely, and I am now believing their is real science behind blue light effecting your focus and ability to stay alert while in front of bright screens such as iMacs and other large video editing computer monitors. I'm very happy with the purchase and that's why i've given 5 stars and plan on maybe getting another set of frames!

Bought for my sister. She works in a call center for a cable company starting at computer screens all day. She got real bad migraines every day. Since I gave her the glasses the eye strain is gone and so are the headaches!