Blue light effects blindness, filter protections glasses, android apps

Blue light is also  energy carrying. it can cause some effects to our ratina. if we modern people repeats the whole time of activity with the electronics gadgets like desktop mobile laptop etc. we will loss our eye one day. blue light is very different than other light . in the modern led screens it is already included. so in this blog i am going to tell about it's filter apps and several protection glasses in the markets.

HARMFUL BLUE LIGHT AFFECTS 

first You know Light is a energy and it has different wavelengths and energy. Blue light is also similar to the source of energy. it has the wavelength and certain energy.
https://www.health.harvard.edu/staying-healthy/blue-light-has-a-dark-side

The blue rays have fewer wavelengths and more energy. The white-looking light can have a large blue component, which can expose the eye in the high amount of wavelength from the blue edge of the spectrum

according to the relation  E = hf or E = ch/wavelength

*SOURCES 

The largest Source are SUNLIGHT.

It's other main sources are Smartphones,Laptops, Tablets,all  digital Electronics screens.

It can also come from 

*   Fluorescent light

*  CFL (compact fluorescent light) bulbs

*  LED light

* Flat screen LED televisions

# AFFECTS

Nearly all visible blue lights pass through the cornea and the lens and reach the retina. This light can affect vision and the eye can grow from time to time. Early research shows that due to the high risk of blue light, some parts of the eye can cause.



Retina damage: Studies show that in the constant contact of blue light over time, damaged retinal cells can occur. This can cause vision problems such as macular decomposition and BLINDNESS related to vision

# PROTECTION FROM BLUE LIGHT

There are a few ways to decrease exposure to blue light:

1. Screen time: Try to reduce the volume between these screens and / or break it continuously.



2. Filters: Screen filters are available for smart phones, tablets and computer screens. They are eyesight

NOTE: IN SMART PHONE YOU CAN DOWNLOAD THE FOLLOWING APPS FROM GOOGLE PLAY STORETO FILTER BLUE LIGHT COMING FROM GADGETS.

Midnight: https://play.google.com/store/apps/de... Twilight: https://play.google.com/store/apps/de... Dimly: https://play.google.com/store/apps/de...

for blue light filter glasses

Small girl using a tablet computer Digital electronics devices can make blue lights eye-eyed and may face eye-time from time to time. These filters are available for smartphones, tablets, and computer screens, and can prevent important amounts of access to your eyes without affecting the visibility of emitted views from these devices. A few thinly formed glasses are made with glass that protects your device's screen from scratche

NOTE: THERE ARE SOME BENEFITS ALSO FOR BLUE LIGHT.

•         sometimes blue light is useful for us. it helps to our memory and cognitive function and elevates mood.

Blue light on plants