livho High Tech Blue Light Glasses - Advanced Blue Light Blocking Computer Glasses - Screen Fatigue & UV Protection

Justin United States

Awesome Glasses for Good Price - Ignore People Saying Doesn't Block Blue Light

These glasses are awesome! I'm not going to address all the great things about them as they are summed up very well by other reviewers but I will talk about all the one star reviews saying they do not block blue light. The color of light is dependent upon the wavelength of the electromagnetic wave in which that light photon travels at. Blue light has the shortest wavelength of light that is emitted from electronic screens (screens emit red, blue, and green light) and therefore has the most energy per photon. This type of light is most harmful to our health as it contains more energy than the other colors. Light is emitted as a spectrum, each individual color corresponding to a certain wavelength of light. These glasses DO block certain wavelengths of blue light, it can be clearly seen by the blue light and test card given with these glasses. However, they only block a certain percent of blue light throughout a specific range of the blue light spectrum. For anyone expecting 100% of blue light to be blocked by a clear lens is flat out idiotic. If this was true, what would you expect to see when looking at something blue? Grey? Black? Nothing? These glasses block certain wavelengths of blue light that I would GUESS would be the most harmful of the wavelengths to our health, and the effects of blocking this light are truly noticeable. You can see blues just the same with prescription glasses with the blue light filter, are those false and a lie as well? Highly doubtful. If you want to block ALL/MOST blue light, you must get glasses with a dark amber/yellow tint to them. This blocks a much broader range of blue light frequencies but do not look very good and shift the perceived color of everything else as well, two traits that are not very desirable. With these glasses, some of the most damaging light blue light is blocked, colors still look clear and accurate, and they look really good! A win-win! Please when purchasing a product or writing/reading reviews use some common sense as to what you are actually getting. Not only do they block blue light but I tested the blue light and the card provided with the product with my mom's prescription glasses with the blue light filter and they failed!

S. L. Williams United States

My cloudy left eye has stopped! Highly recommend

For almost 2 years I have struggled with my left eye clouding over after a while. I spend a LOT of time in front of a computer with what I do. I have gone to multiple eye doctors they told me my left eye was getting tired and the clouding was my eye giving out. Another said it was dry eye. Neither one of them were correct since I did what they said it still happened. I saw someone with the yellow lens glasses and figured I'd get the most coverage ones. These have been AMAZING. When I am wearing these, I have ZERO ISSUES with my eyes and looking at the computer screens. It's blocking whatever was affecting my eyes. I can tell they work because whenever I don't wear them now and am working, my left eye starts again and once I put them on, it stops. It comes with a little soft case to hold them and a cleaning cloth. However, the cleaning cloth is sooo small it's barely large enough to clean the glasses with.

Amazon Kunde Germany

👍

Ist keine Luxus Brille vorab, wer nicht viel Geld ausgeben möchte für Blaulicht Brillen ist damit auch gut aufgehoben, trage die seit ca. 6 Monaten wenn ich am Pc sitz. Nur gute Erfahrung damit gesammelt, keine roten Augen mehr nach Pc Sessions. Anfangs ist es bisschen ungewohnt weil man nicht so die Qualität und die Farben des jeweiligen Spiels wahrnehmen kann weil man alles in leichtem Orange sieht, aber glaubt mir, nach einer Langzeit Nutzung der Brille sieht das Auge dieses Orange nicht mehr, meine Empfehlung

Carolyn S United States

Blue Light Glasses

I recently was told that I have minor pigment changes in my eye. My doctor suggested getting the Blue Light glasses for my screen and TV time. These came quickly from Amazon and they are really nice quality. They are comfortable, not heavy, and are really attractive.