Final answer:
Blue light blocking lenses are designed to filter out harmful blue light and protect against eyestrain, eye fatigue, and potential retinal damage. They are commonly used in eyeglasses and sunglasses to reduce the negative effects of blue light exposure.
Step-by-step explanation:
The correct answer is A) Blue light blocking lenses. Blue light blocking lenses are designed to filter out harmful blue light and protect against eyestrain, eye fatigue, and potential retinal damage. These lenses are commonly used in eyeglasses and sunglasses to reduce the negative effects of blue light exposure.
Blue light is a type of high-energy visible light that is emitted by digital screens, such as smartphones, computers, and tablets, as well as by LED lights. Prolonged exposure to blue light can cause eye strain, dryness, fatigue, and may even contribute to the development of certain eye conditions over time.
By wearing blue light blocking lenses, individuals can reduce their exposure to this harmful light and protect their eyes from its potential negative effects. These lenses can help alleviate symptoms of digital eye strain and promote healthier vision.