Amber lenses are colored and block up to 70% blue light. Amber is a preferred lens type by modern day techies as well as normal computer users. These colored lenses not only block the high intensity blue light of screen but also improve the screen contrast. Most of the computer users including Programmers, Security analysts, Gaming enthusiasts, Web developers, Government officials, Accountants, Students etc demand for amber lens.
Anti Blue Light, Anti UV , Anti electromagnetic rays, Anti Glare, Scratch resistant, Impact Resistant are the key qualities of the lenses.
Clear lenses are non-colored and block the harsh rays of computer & mobile screens but only about 20%. They are usually preferred by those who do not spend much time on Laptop or Mobile phone. Other than that Graphic designers or photo editing professionals who work on Photoshop, Pixlr, Creative cloud etc want to see the true color of the screen objects. Hence clear lens type solves their purpose.
Anti UV , Anti electromagnetic rays, Anti Glare, Scratch resistant, Impact Resistant and hydrophobic are the key qualities of the lenses.
Why don't they block 100% blue light?Blue light blocking should be done in moderation. Some amount of blue light is required for mental alertness. Blocking 100% blue light can be done through dark amber glasses but that may lead to sleepiness. We are aware that some sellers claim to completely block blue light and that too with clear lenses which is quite difficult to believe. We at Zebriana® condemn such selling tactics and believe in providing the correct information to the customers.