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Arrow, the glasses of the famous American brand

Arrow is an American ready-to-wear brand created in 1851 . Renowned for its innovative collar shirts, this American brand, a pioneer in the world of fashion, was for a long time the brand of American businessmen. It still represents today the image of the distinguished man in all circumstances.

Beta-titanium

What is Beta-titanium?

the beta-titanium is a pure titanium alloy . It is a metal made of titanium and other chemical elements. There are several alloys. The most common are composed of 75% titanium, vanadium and aluminum or titanium and nickel such as Flexon, an alloy used by Marchon for the manufacture of certain Calvin Klein glasses or by the Titanium Flex brand with high-end models. colors.

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titanium glasses

Titanium has been a material increasingly used in the world of optical industry since the 1980s. Titanium glasses appeared in France around 1986 when they were already widespread in Japan .

Origin and manufacture of titanium:

Discovered in 1791 by the British William Gregor, the first use of titanium dates back to the beginning of the 20th century, as an additive to cast iron and steel, in the form of ferro-titanium. It is the 22nd element of the periodic table, it has the symbol Ti. It is a stable element that belongs to the family of transition metals such as silver, cadmium...