Do Amber Lenses Block Blue Light
Amber lenses absorb blue light and other stimulating light while allowing other less alerting light wavelengths to pass through so you can still see clearly for normal activities such as working on a computer reading or watching television.
Do amber lenses block blue light. When shopping for shades that also block blue light look for yellow orange dark amber copper or brown lens tints. Mood is also affected by light and sleep. Based on the available science they are the most optimal blue and green light blocking lens on the market. Common misconception 3 blue block lenses must be deep yellow.
Orange or amber blue blocking lenses are traditional blue blockers based on 1970 s science originally developed by nasa. Therefore blocking blue light could create a form of physiologic darkness. Amber lens glasses are old news and wont help you achieve optimal sleep and optimal health and wellness. The very first blue blockers ever created for nasa s space program had orange lenses.
So do blue light blocking glasses really make a difference for all of us who stare at a screen 8 plus hours per day. Felix gray blue light lenses start at 95. They block too much blue light during the day and essentially no green light at night. Give your eyes a break if you re worried about how computers and other blue light emitting screens are affecting your eyes you can find relief without.
Orange lenses typically block 98 99 of blue light. Preliminary research has shown that amber colored lenses which block blue light can help regulate the mood of those suffering from bipolar disorder insomnia sleep deprivation as well as other maladies. There are 2 basic solutions light blue block tints and blue block anti reflective coatings. These colors work to filter blue light and heighten contrast making them great for indoor and outdoor activities.
Certain brands of eyewear with lenses deeply tinted yellow or amber will filter blue light but the problem with some of these is that they filter all blue light and that s not what you. Note that yellow lenses do not block 100 of blue light because not all blue light is bad. Based on a frog discovery in 1998 we now know that the green spectrum has an incredible impact on sleep quality. Your body needs some blue light during the daytime in order to remain alert and active.
Therefore mood might be affected by blue light blockade. You can even get blue light blocking lenses for your prescription glasses. Jim phelps m d from corvallis oregon is a pioneer in the field and has written extensively on the subject.