Sunlight is the main source of blue light, and being outdoors during daylight is where most of us get most of our exposure to it. But there are also many man-made, indoor sources of blue light, including fluorescent and LED lighting and flat-screen televisions.

Because of short-wavelength, high energy blue light scatters more easily than other visible light, it is not as easily focused. When you're looking at computer screens and other digital devices that emit significant amounts of blue light, this unfocused visual "noise" reduces contrast and can contribute to digital eye strain.

Research has shown that lenses that block blue light with wavelengths less than 450 nm (blue-violet light) increase contrast significantly.
At Imel Jewel's, we provide photo chromic lenses that blocks blue lights your devices(laptop, computer, phones, tabs, e.t.c) emits.
You can pick a frame and we turn it to photochromic on demand, price of frames ranges from #3,000- #7,000.
IG handle: @imel_jewels
facebook: imel jewels
whatsapp: 09039073885

For the photochromic lens, It's clear when indoor and dark when outdoor

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