Sihaiwang: we all know that sunglasses not only have many styles and models, but also many colors. So how to choose suitable sunglasses? What kind of face is suitable for what kind of sunglasses? Let's take a look with Xiaobian.
How to choose Sunglasses
&; &; &; &; &; &; &; UV protection standard
It is well known that strong outdoor ultraviolet radiation may cause cataract, and excessive ultraviolet radiation may also cause aging of retina and senile maculopathy.. Whether a pair of glasses meets the European UV protection standard can be judged from the CE mark (European certification mark) on the inner side of the glasses leg. European standards require sunglasses to be able to filter out ultraviolet light with a wavelength of less than 380nm. Experts recommend using sunglasses with a wavelength of more than UV400.
By face
Round face: suitable for glasses with a slightly thick frame, cold lens color and dark color. It has the visual effect of "tightening" the face. Too bright yellow, red lenses or thin and soft sunglasses will set off the face more.
Small face shape: suitable for wearing thin frame or frameless glasses to choose elegant blue, purple, light brown and other lens colors, which will have unexpected effect.
Long face type: flat circular or arc mirror surface and slightly thick mirror foot should be selected to reduce the long face's long and thin feeling. Long and thin face is generally more bony, choose some pink or wine red lenses with feminine taste, which can increase the brightness of the face.
Square face: sunglasses with narrow width and smooth four corners of the frame should be selected. Too large and too square frames will only make the face more square, and the color of the lenses should be stable brown.
Apricot face: it is suitable to choose glasses with light and thin metal frames or rimless glasses, so as to reduce the weight of the upper part of the face, so as not to make the originally wide upper part of the face more expansive.
Inverted triangle: the glasses with thick frame, dark color and slightly wide transverse width should be selected to adjust the proportion of up and down, which gives a sense of visual coordination.
Nasal type
Brown and Tan sunglasses are suitable for people with yellow skin, reduce fog and wear in gray weather. Brown and Tan sunglasses are suitable for people with yellow skin, reduce fog and wear in gray weather. The baby with small nose can choose Sunglasses with light lens color and high nose bracket. The nose will look slimmer in visual effect.
By color
The color of sunglasses is very particular. Lenses of different colors often have different uses. You can choose according to your own needs. But gray and Tan sunglasses work best against ultraviolet light. Gray Sunglasses, will reduce the brightness, suitable for people with white skin. Brown and Tan sunglasses are suitable for people with yellow skin, reduce fog and wear in gray weather. Brown and Tan sunglasses are suitable for people with yellow skin, reduce fog and wear in gray weather.
Press material
1. Frame material
General sunglasses frame is no more than the following materials: plastic, metal. The famous plastics are board and TR90. The board is made of cotton and wood. The quality of the board depends on its color and cotton content. TR90 has high elastic memory and excellent toughness. Famous brands are also developed on the mirror frame, and the logo full of artistic atmosphere has almost become a part of the product. The metals are titanium alloy, aluminum magnesium alloy and other alloys.
2. Lens material
At present, the most common lens materials on the market are glass and resin. Glass lenses have tended to be eliminated due to their fragility, heaviness and other shortcomings. Compared with glass, resin lens has the following advantages: not easy to break, light weight, and high light transmittance. The inspection indexes of high-quality lenses are: shockproof, scratch proof, high-tech coloring technology, lightness, UV proof, clear and eye-catching appearance.