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All about the lens technology
Amber Lens
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 Lens
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.
Lens Technicals
Zero Power
Best option for those who have normal near vision but want a protective shield between digital screen and the eyes. If you can read the text on screen without power eyeglasses then go for zero power lenses.
Magnified Glasses
This indoor lens option slightly enlarges the screen view and improves near focus. It may take 2-3 days to adapt with this lens power. There are no extra charges even if you go for this option. Only for normal vision.
Rx Glasses
If doctor has prescribed you a lens power to correct your refractive error then we can help. Just provide your prescription while placing the order or also you can email the power details after placing the order.
Why we don't 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 impractical. We at Zebriana® condemn such selling tactics and believe in providing the correct information to the customers.