Introduction
Our eyesight is critical throughout our lifetime. Light is both harmful and beneficial to vision and health. People of all ages are overexposed to blue light due to electronic gadgets from computers to smartphones. Also we are exposed to the blue light when we are outside all year round by the sun. A number of solutions are available for blue light protection by getting a blue blocker or filter the blue light.
Task
What is a blue light?
How can we be protected from blue light?
Conclusion
Our eyesight is critical in our lifetime and it is very important that we take good care of it. We are exposed a great amount of time everyday to a blue light. It is very important that we are protected from this blue light by choosing the right filter and blue blocker.