News
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Tips on using sunglasses
1) Under normal circumstances, 8-40% of the light can penetrate sunglasses. Most people choose 15-25% sunglasses. Outdoors, most color-changing glasses are in this range, but the light transmittance of glasses from different manufacturers is different. Darker color changing glasses can penetrate ...Read more -
Knowledge of glasses lenses
1. What kinds of lens materials are there? Natural materials: crystal stone, high hardness, not easy to grind, can transmit ultraviolet rays, and has birefringence. Artificial materials: including inorganic glass, organic glass and optical resin. Inorganic glass: It is smelted from silica, calciu...Read more -
Composition of glasses
1. Lens: a component embedded in the front ring of the glasses, one of the most important components of the glasses. 2. Nose bridge: connecting the left and right eye-shaped accessories. 3. Nose pads: support when wearing. 4. Pile head: The joint between the lens ring and the lens angle is genera...Read more -
The misunderstanding of sunglasses selection.
Misunderstanding 1: All sunglasses are 100% UV resistant Let’s first understand the ultraviolet light. The wavelength of ultraviolet light is below 400 uv. After the eye is exposed, it will damage the cornea and retina, resulting in solar keratitis and corneal endothelial damage.High-qualit...Read more -
Exhibition content
Every year we attend optical exhibition in Tokyo, and won many awards, we have a long history in the glasses production aspect, has the rich experience, with many in the industry of professional case and cooperate with many famous brands, our glasses modelling beautiful,...Read more -
“Mirror” industry keeps its original intention and always follows the party
The 9th Standing Council of China Optical Association and the Party Building Work Experience Exchange Meeting was held On May 26, the Ninth Standing Council of the China Optical Association was held in Changsha, Hunan. More than 100 people attended the meeting,...Read more -
Pioneer of aviator sunglasses
Aviator Sunglasses 1936 Developed by Bausch & Lomb, branded as Ray-Ban As with several iconic designs, such as the Jeep, Aviator sunglasses were originally intended for military use and developed in 1936 for pilots to protect their eyes while flying. Ray-Ban began selling the glasses to th...Read more