these glasses are slightly convex

If you've ever seen Tom Curise in "risky business" (Risky Business) ", you will remember two things. The first is the most famous scene, the movie, from which to slip in his underwear in the living room to dance, and second, how good, he looked at those sunglasses. Cruise shows off Ray-Ban sunglasses in the film, became a big hit with them, because the movie itself. The film, however in 1983, Ray-Ban has made the sunglasses for 46 years.
Bausch & Lomb optical company in 1936 launched the first Ray-Ban sunglasses, anti-glare aviator sunglasses is this. They are the first to use the technology of polarization, Polaroid Co, Edwin land of H., which was developed. These sunglasses big lens, about two or three times the size of the shape, the orbital inclination, tears. Replace sb. Is flat, these glasses are slightly convex. These large, curved glasses goal is to protect the eyes from all angles in order to obtain the best sunscreen. In 1940, was hired as the Ray-Ban Air Force Air Force pilots use these glasses even further development. Aviator glasses soon became popular in other branches of the United States Army and general Douglas Macarthur were photographed the landing during World War II in Philippines beach, he wears a pair of ray ban.
The Ray-Ban pilot has maintained for decades, but in the style, in the other models, the company also with. Bright, bright frame, to reflect the style of 60 time, in the 70's big be flashy without substance tone, as well as 80's dynamic design.
From the beginning, Ray-Ban sunglasses to protect his eyes at the forefront of technology. These glasses in style, not only because of their celebrity attraction, but also because they are the production of sophisticated, practical.