Ray-Ban was born in 1937, when an order from the US Air Force led to the development of a pair of glasses designed to protect pilots from brightness at altitude. Bausch and Lomb designed the Aviator model , recognisable by its drop-shaped lenses and thin metal frame. Designed for military use, this model quickly acquired its own identity, marked by a combination of technical functionality and graphic silhouette.

Over the decades, the company expanded its production and introduced new shapes. In 1952, Ray-Ban introduced the Wayfarer model , designed in acetate. Its geometric, slightly sloping lines, combined with a more sculptural material, marked a break with previous metal frames. This model became one of the symbols of optical design in the mid-twentieth century. It was part of a period when eyewear was becoming a stylish accessory as well as a functional instrument.

The Ray-Ban collections then explored different relationships between optical technology and civilian use. Lenses were designed to filter light and protect against glare. The frames, whether in metal or acetate, have a robust construction and ergonomic fit. This attention to structure went hand in hand with the constant development of recognisable shapes, whether rectangular, round, angular or inspired by historical models.

In the second half of the 20th century, Ray-Ban's visual architecture was consolidated. The brand adopted a language based on simple lines, formal unity and legible silhouettes. Its models became part of the international visual culture, promoting a distribution that went beyond the primary function of sun protection. The eyewear collections, for their part, reflect the principles of stability, comfort and precision of the manufacturing process.

In the 21st century, Ray-Ban continues to produce eyewear that combines contemporary technologies with traditional shapes. Variations are created around the founding models, while new frames are added to the repertoire. The brand's technical history, marked by an initial link with aviation and a reflection on light, remains visible in its approach to optical functionality.

Ray-Ban has thus established itself as a brand whose identity is based on formal continuity, mastery of materials and a simple, effective interpretation of the frame. Its creations reflect a balance between everyday use, visual protection and the strength of shapes that have become iconic.