A combination of lightness and technology for immediate comfort: LIGHTEC optical frames and sunglasses are made entirely from stainless steel, with an exclusive screwless flex hinge system.
Alpha 23: 6 to 9 grams of technology
No more than 6 to 9 grams for these stainless steel, ultra-slim men's models offering outstanding visual purity and extreme comfort. An example of innovation pushing materials to the very limit.
Alpha 32: masculine acetate
A concept incorporating twin-layer acetate on the front or temples together with the screwless and springless Alpha flex-hinge. Slim construction and matt appearance adds to the technical feel of the product.
Alpha 34: Absolute Comfort
Eight 100% stainless steel, screw-less frames for men similar to that shown across, fitted with the patented Alpha flex hinge.
Pure and Graphic
This hinge is even more discrete than its predecessors, with no screw or axis, consisting of a blade which acts as a spring. In addition to its attractive appearance, Delta provides the wearer with extra comfort and stronger frames.