Blue Light Blocking Computer Glasses for Men - 4 Pack

Reading Glasses

What is the length of the lens? The length of the lens is 52mm (2.0 inches), which is the standard size to fit most face shapes.

Can I insert my prescribed lens into these glasses? No, it is not possible to insert other lenses into these frames.

How wide is the case? Will it fit reading glasses that are 1-3/4" wide? The case is 2 3/4" wide when measured flat on a desk.

Blue Light and Eye Health

What is Blue Light? Blue light falls on the visible light spectrum with a shorter wavelength (380 - 500 nanometers) and the highest energy level. While it is naturally present in sunlight and essential for keeping us alert and regulating our circadian rhythm, the problem lies in the excessive exposure to artificial blue light from electronic devices and energy-efficient lighting, especially after sundown.

How does Blue Light affect your eyes? Blue light can penetrate deep into the back of the eye, beyond UV rays, causing damage to the retina over time. Since our eyes' cornea and lens cannot effectively block this harmful light, blue light blocking glasses play a crucial role in protecting our eyes.

Benefits of Blue Light Blocking Glasses

Reduce Eye Fatigue: Prolonged exposure to blue light can lead to digital eye fatigue. Wearing blue light blocking glasses can help alleviate eye strain.

Minimize Headaches: If you experience headaches from prolonged screen time, blue light blocking glasses can filter out harmful blue light and provide you with clear vision.

Improve Sleep Quality: Exposure to high levels of blue light can disrupt our circadian rhythms and impact our sleep quality. By wearing blue light filter glasses, you can improve your sleep patterns.

Durable Design: The glasses feature metal spring hinges that can adapt to various face shapes and have built-in stainless steel mechanical springs, ensuring durability.

High Definition Anti-Blue Light Lenses: The lenses come in various magnification strengths, providing a clear visual experience with minimal color distortion to protect your eyes.

Convenient and Great Value: The lightweight design, sturdy spring hinges, and comfortable nose rest make these glasses suitable for long-term wear. The adjustable hinge design accommodates different facial shapes, reducing pressure on the sides of your face.

Satisfaction Service Guarantee: Eyespex Presbyopia Glasses come with a one-year refund guarantee and warranty. If you encounter any issues with your glasses, our 24-hour after-sales service is available to assist you.

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