Iris Pro for Mac - 1 User - Lifetime
Buy Iris Pro for Mac - 1 User - Lifetime now!
Iris is a cheap and effective solution for reducing the negative effects of monitors with PWM flicker. By controlling the brightness without PWM, Iris helps with eye strain, dry eyes, and headaches caused by PWM flicker.
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Iris is software for eye protection, health and productivity.
How Мonitors Destroyed our Eyes?
Monitors are like the Sun. They emit all colors of the rainbow but as you can guess it’s probably not so normal to look at the Sun at night. But unlike the Sun, monitors don’t emit full spectrum sunlight.
The sun also emits UV rays, but when we get UV rays from the sun, our bodies adapt to UV rays and produce important substances like vitamin D. Direct UV rays to our eyes aren't great either, but UV rays stop at the front of our retinas, and blue-violet light gets deep into our retinas, potentially causing macular degeneration in the long run.
Monitors are like a light bulb. But instead of one light bulb, we have millions of them in the size of several inches. In order to reduce their energy use and brightness, you need to turn them ON and OFF hundred of times per second. And this thing, this ON and OFF thing is called flicker.
Our brain is slow and we do not perceive this, but our eyes are fast and our iris starts to open and close like this. The science behind this thing is that in dark we need more light and our pupil is dilated. When there is a lot of light around us or there is lots of daylight our pupil is undilated.
LED lights will use a lot of energy if they are constantly ON and they may also overheat. Same goes for other monitor types. The problem is that the lower the frequency of this flicker the bigger is our iris contractions and the more we feel eye pain.
Iris is software that can reduce the brightness of all monitors without PWM and without changing the backlight flicker-frequency or the current through the backlight. It does this by using the video card to move the white point of the monitor. This gives you a really big brightness reduction range.
Iris can also gradually adjust your screen brightness depending on the time of the day so your screen will match the light around you at night. Iris is a cheap and effective solution for reducing the negative effects of monitors with PWM flicker. By controlling the brightness without PWM, Iris helps with eye strain, dry eyes, and headaches caused by PWM flicker.
You can try Iris, for your eyesight, you will be happy.