Smart photochromic glasses guarantee eye protection

What are smart photochromic glasses?

Smart photochromic glasses guarantee eye protection. Lighting conditions change dynamically as we work in the office, travel by public transport, or walk in the park. Differences in lighting force us to frequently reach for sunglasses when we are outdoors and put them away when we are indoors. The solution is photochromic lenses, which change their tint under the influence of UV rays, thus protecting our eyes from their harmful effects.

Advantages of smart photochromic glasses

Photochromic eyeglass lenses simultaneously protect vision from the sun, UV radiation, and blue light. Indoors and after dark, they are clear, and after going outside, they darken, providing the comfort of sunglasses. The photochromic particles in the lenses react to solar energy and change their position, causing a change in the glasses' tint. This ensures the eyes receive an optimal amount of light. When we go out into the sun, the glasses darken, and when we enter shade, a forest, or indoors, they become transparent again.

How do smart photochromic glasses work?

Photochromic lenses are the most versatile way to protect and correct vision. Photochromic pigments located in the lenses are responsible for the change in tint. In their resting state, they are arranged in such a way that they do not block light. When exposed to UV radiation, the pigment particles change shape, reducing the amount of light that penetrates the lens. For photochromic lenses to become colorless again, UV radiation must cease, and the lenses must be at a temperature above 0 degrees Celsius. The higher the temperature of the lens, the faster the photochromic pigments return to their original position, and the lenses become colorless.

For eye health

Photochromic lenses block UV radiation harmful to the eyes and excess light. Photochromic crystals react to UV rays by changing color and simultaneously prevent dangerous radiation from entering the eyes. Wearing such glasses, we have corrective glasses that we can wear indoors, at night, and sunglasses corrective lenses. UV radiation is essential for the lens to tint. This means that even on cloudy days, the glasses will become dark outdoors. UV radiation penetrates through the cloud cover, reflects, and scatters like visible light.

Photochromics in fashionable colors

Until recently, photochromic glasses were associated with typical sunglasses colors – brown and gray. However, the range of possibilities in photochromic lenses is now much wider. Photochromic glasses can tint to virtually any color we desire – grayish-green, blue, pink, or purple. This allows everyone to find glasses perfectly suited to their style and preferences.

An all-in-one solution

Thanks to photochromic technology, we can wear one pair of universal glasses whose color depends on the amount of sun. We don't need to change glasses because they change for us, always adapting to the light intensity. Photochromic glasses are the most versatile way to protect and correct vision. Photochromic pigments located in the lenses are responsible for the change in tint. In their resting state, they are arranged in such a way that they do not block light. When exposed to UV radiation, the pigment particles change shape. After changing position, the pigments reduce the amount of light that penetrates the lens. For photochromic lenses to become colorless again, UV radiation must cease, and the lenses must be at a temperature above 0 degrees Celsius. The higher the temperature of the lens, the faster the photochromic pigments return to their original position, and the lenses become colorless.

Usage and care tips

To ensure your photochromic glasses last as long as possible and retain their properties, remember a few care principles:

• Storage - Always store your glasses in a case to protect them from scratches and damage.
• Cleaning - Use special cloths and lens cleaning solutions to avoid damaging the protective coatings.
• Avoid chemicals - Do not use detergents or other chemical cleaning agents that can damage the lens coating.

Summary

Smart photochromic glasses are a modern solution that combines vision protection with convenience and style. Thanks to lenses that automatically adjust to light intensity, we can enjoy comfort both indoors and outdoors. These glasses protect our eyes from harmful UV radiation and excess light, and can also tint in various colors, allowing them to be matched to our style.

Photochromic technology allows us to wear one pair of glasses that serves as both a corrective and sunglass, eliminating the need to change glasses depending on lighting conditions. For the glasses to last as long as possible, proper storage and care are important.

Photochromic lenses are an innovative and practical solution for anyone who values comfort, eye protection, and a fashionable look. With them, we can enjoy optimal vision and comfort in all lighting conditions while taking care of our eye health.