New Fashion Police Men's Polarized Sunglasses Driving Glasses
They have high quality. The lens material is a polarized lens. The frame color is silver/gold/brown/black and the visibility rate is 99(%). UV protection rating is UV400,with 100% UV protection. They are suitable for driving, fishing, daily leisure.
Most accidents happen at night and before dawn, which has a lot to do with glare and the problem of many people having blurred vision in the dark. Every driver knows the trouble of driving at night: glare, bright reflections, and bright lights from oncoming traffic. In addition, poor visibility at night can make driving tiring and dangerous!
American Eyewear Brand - Levi's
As an American eyewear brand, Levi's eyewear integrates the denim style into the product design, especially in the perfect treatment of details, making the overall glasses present a normal and wild feeling, very stylish and attractive. Levi's glasses inherited Levi's brand characteristics. Levi's glasses brand elements always show the characteristics of fashion and elegance. The material of Levi's glasses has a fashion plate, and a good metal, integrated into the current fashion element. Levi's glasses not only have the function of common glasses myopia but have a stylish element. With their unique design and wonderful technology, they have a unique style in all kinds of glasses brands. The design is simple and generous, in line with the trend of contemporary feeling, very suitable for the youngest to wear. At the same time, there are many kinds of styles, more suitable for middle-aged people, and they have glasses for children.
Choose a quality progressive lens.
Superior progressive lenses provide a better viewing experience. They also remove any distortions you might feel when reading what's in front of you. Lenses can also be coated with special coatings. Anti-reflective coating can prevent glare on the road, and anti-scratch coating can reduce wear marks.
America's Best
America's Best is part of National Vision, one of the largest and fastest-growing eyewear retailers in the United States. It has more than 800 stores in 31 states and the District of Columbia and is adding more stores every year. The mission is to provide the best value for quality eye care and glasses at a low price that America deserves. All divisions of the company are committed to delivering this commitment to customers. Prices are usually lower than those of their competitors. They provide an extensive collection of designer eyewear frames like Ray-Ban. Due to bulk purchasing power, they can provide favorable price designer brand glasses. Each store is equipped with state-of-the-art optometry equipment to ensure customers receive the best eye care. They use cutting-edge manufacturing technology to provide customers with the highest quality products at the lowest price in the shortest time.
When does the optical store have a special offer?
A good beginning is half the success. The new store opening needs to quickly expand awareness, and it is a marketing. old for new activities, means that as long as the unused glasses can be worth 30 yuan. Or the chain of glasses, to celebrate the New Year gift promotion plan, really play the role of promotion and atmosphere, promote sales.
Round frame retro style
The retro style is popular. Many brands do not make a particularly popular style for women's style, so most of them are round frame-based style. The shape of the round frame is elegant and stylish, highlighting the retro and elegant atmosphere. A round frame with metal materials is an interpretation of a fashion trend fan. The small circle, thin edge, delicate details, and the manual processing highlight the connotation and depth of the artistic atmosphere.
Is there any relation between lens refractive index and lens definition?
First of all, in reality, from the point of view of the immediate situation, there seems to be no correlation. The refractive index is mainly related to the speed of light transmission into the lens. High refractive index lenses can be made thinner, lighter, and the technology required to do this is more sophisticated, so high refractive index lenses are more expensive. But does a high refractive index make the lens clearer? The higher the refractive index of the lens, the lower the Abbe number. The Abbe number is a very important parameter we use to measure the sharpness of the lens, which means that if the refractive index of the lens is high, that is to say, the sharpness of the lens is lower. If you have higher degrees, you can prioritize thinness and choose a lens with a higher refractive index, but don't overdo it.
