Sunglasses with blue light filter - they actually work

How Blue Light Filter Sunglasses Work
Blue light blocking sunglasses reduce the amount of blue light that hits the eyes from both sunlight and screens. The special lenses block parts of the harmful blue wavelength while maintaining natural color perception. This reduces digital eye strain and the risk of sleep disturbances that can occur with prolonged screen time.

Advantages of Blue Light Filtering Sunglasses
· Protects eyes from UV rays and harmful blue light.
· Reduces eye strain from prolonged screen time.
· Maintains balanced color reproduction by blocking the most damaging wavelengths.

More long-term research is still needed, and results may vary from person to person. It is recommended to try out the sunglasses to see how they affect your eyes and overall well-being.

Frequently Asked Questions
• How does the blue light filter work?
– It blocks parts of the blue light that is believed to contribute to eye strain and sleep problems.

• Are they effective against both sunlight and screens?
– Yes, they are designed to reduce harmful blue light from the sun and digital devices.

• Do they affect color perception?
– The lenses are designed to maintain natural color reproduction while protecting the eyes.

• Should I consult a specialist before using them?
– It's a good idea to try them out and possibly consult an ophthalmologist, especially if you have special vision challenges.