Sunglasses have a visible light transmittance of about 20% and can absorb ultraviolet and infrared rays well. It also has a variety of colors such as light green, light gray, light brown, etc., used to protect in different occasions. Among them, light gray lenses have little effect on color recognition. Light brown glasses make the blue sky look darker and reduce the transmission of green light. Light green lenses reduce the transmission of red light.
Sunglasses not only have a wide range of varieties, but with the improvement of decoration and health care effects, their scope of use has become more extensive. As the time to update sunglasses can be rapid, fashionable men and women would love to have multiple sunglasses to match clothes to satisfy their pursuit of fashion.
Advantages of Photophobia Glasses
Although the best way to deal with light sensitivity is to address the underlying causes, several studies have indicated that light sensitivity glasses may be helpful in alleviating and reducing discomfort when it comes to light sensitivity. After wearing the photophobia glasses, many symptoms such as headaches or eye pains, etc will be relieved.
How Does Photophobia Glasses Work?
The visible light spectrum is made up of all the colors in the rainbow. Red light waves sit to the left; as you move to the right, there is orange, yellow, green, blue. And violet light, with other colors in between. The light resides along the visible light spectrum according to how long their wavelengths of energy are. UV light has the shortest wavelength and red has the longest.
However, UV light carries a significant amount of energy that can damage and burn our eyes. So, the indoor sunglasses for light sensitivity are designed to filter out and block blue-green wavelengths, fluorescent light, LED lighting, bright sunlight and other reflective lights that may affect the eyes.
After wearing photophobia glasses, the number of migraines may be reduced besides the eye damage. So, not only can they protect your eyes from the sunlight, but also can relieve other symptoms.
Hence, if you need a pair of light sensitivity glasses, Koalaeye glasses are recommended. They come in stylish and at a cheap price.
Transitions® Photochromic Lenses
When you step outside, it immediately begins to darken. The lenses help prevent harmful blue light from digital devices, screens, and sunlight to help reduce glare and prevent eye strain. They have the function of 100% UV blocking,anti-reflection treatment with blue light protection. They can constantly adapt to changing daylight conditions to reduce excess light and optimize color contrast and polarized light to prevent dazzle. They filter out excess light to provide maximum comfort. And provide high contrast and minimize glare. They provide increased color recognition and depth perception.
Eyebrow Frame Glasses
The shape of eyebrow frames is somewhat similar to half-frame glasses because the upper half of the frame is made of a loop of wire similar to the eyebrows, which gives it the name eyebrow frame. The style is very fashionable, and fashion seekers may wish to wear a pair.
Glasses with different frames have different characteristics and are applicable to different groups of people. Friends who wear glasses online can choose according to their needs. In short, what suits you is the best. As long as you choose the right frame, you can not only look young but also make you look more fashionable and fashionable.
Best Eyeglasses For Women - KoalaEye
KoalaEye eyeglasses for women are designed in a special style and have a unique aesthetic feeling. They're sexy, feminine, and colorful. They can fully consider the wear comfort and appropriate display body shape. Koala Eye eyeglasses for women are a unique design that combines functionality and elegance, perfectly setting off the feminine temperament.
Types of Optical Frame Glasses
The full-frame glasses have good strength, suitable for athletes and children to wear because the lens is completely protected by the lens ring. They are suitable for a variety of refractive parameters of the lens. The upper part of the lens ring is made of metal or plastic materials. The lower half of the lens ring is made of a very fine nylon wire like the lower part of the lens ring. Rimless glasses are lighter than full-frame glasses. Rimless glasses can be divided into parts type and integral type. The part type consists of a nose bridge (together with the nose pad) and two temples. The combination glasses are divided into two parts. Usually, the front group is equipped with colored lenses, and the rear group is equipped with lenses for correcting refractive errors. The folding glasses can usually be folded at the bridge of the nose and the temple to reduce the space when stored or carried and are mostly used for making reading glasses.