The spring is coming with warm sunlight! UV rays are also silently damaging your eyes. Maybe tanning isn't the worst part, but chronic retinal damage is more of a concern.
Before the long holiday, Green Stone Optical has prepared these "eye protecters" for you.
Photochromic Lenses
Our anti-blue lens, a 1.56 refractive index using the base change process, a 1.60/1.67 refractive index using the film change process. When used outdoors and in the sun, the color depth of the lens can be adjusted intelligently according to the ultraviolet intensity and temperature change, and the color speed of the film can be felt faster.
How do photochromics work?
By reducing the strong, ultraviolet and blue light into the eyes, it achieves the effect of protecting the eyes and reducing visual fatigue. Light-sensitive substances are added to the lens to darken the color when exposed to UV and short-wave visible light. In the room or dark places, the lens light transmittance of the lenses increases and the transparent color is restored.
Photochromic lenses can adjust the light transmittance through the lens color change so that the human eye can adapt to environmental light changes.
Features of our photochromic lenses
Adopting the latest generation of photochromic technology, the lenses have a dual color change mechanism for harmful UV rays and high-energy short-wave harmful rays, which makes the color change faster! At the same time, compared with ordinary photochromic anti-blue light lenses, the indoor background color is more transparent (not yellowish), the object's color is more realistic, and the visual effect is better. Suitable for outdoor activities!
Tinted Lenses
Principle of lens tinting
During the lens manufacturing process, a high-tech dyeing process is used to give the lenses a fashionable and popular color, which is used to absorb specific wavelengths of light. Compared with ordinary lenses, they have stronger anti-ultraviolet (UV) properties.
Features of our tinted lenses
Our tinted lenses are rich in color, have good shading, have clear vision, are fashionable and bright, and are suitable for fashionable people as well as people with photophobic eyes. We can also customize fashion sunglasses with prescription to match various frame shapes.
Polarized Lenses
Our polarized lenses block glare and filter out glare for clear and natural vision. With strong color contrast and enhanced comfort, they are the standard lenses for driving people, outdoor people, fishing enthusiasts, and skiing enthusiasts.
Post time: Jun-03-2024