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  2. Essilor - Wikipedia

    en.wikipedia.org/wiki/Essilor

    After many years as rivals, Essel and Silor merged on 1 January 1972 to form Essilor, then the world's third-largest ophthalmic optical firm. [1] Its first year of existence was marked by the creation of Valoptec, a non-trading company composed of stockholder managers who held half the company's capital stock, and the purchase of Benoist-Bethiot, a French lens manufacturer specializing in ...

  3. Varilux - Wikipedia

    en.wikipedia.org/wiki/Varilux

    French Varilux Logo. Varilux is a brand name belonging to Essilor International, a producer of corrective lenses.The first version of the lens was invented by Bernard Maitenaz and released in 1959, and was the first modern [clarification needed] progressive lens to correct presbyopia.

  4. EssilorLuxottica - Wikipedia

    en.wikipedia.org/wiki/EssilorLuxottica

    Essilor and Luxottica were respectively the world's leading manufacturers of ophthalmic lenses and of eyeglasses; upon the merger, EssilorLuxottica thus became the juggernaut of the eyewear industry, which some critics have qualified of near monopoly. Essilor contributed its numerous proprietary lens technologies as well as its subsidiaries to ...

  5. Luxottica - Wikipedia

    en.wikipedia.org/wiki/Luxottica

    [54] [53] In 2017, their share of the prescription lens market was 41%. [55] Euromonitor International estimated that Luxottica's market share was 14% worldwide, with the second-largest company in the industry, Essilor, holding a 13% market share. The third-largest player was Johnson & Johnson, with a 3.9% market share. In October 2018 ...

  6. Progressive lens - Wikipedia

    en.wikipedia.org/wiki/Progressive_lens

    Bernard Maitenaz, patented Varilux in 1953, and the product was introduced in 1959 by Société des Lunetiers (now Essilor). The first Varilux lenses' surface structure was however still close to a bifocal lens, with an upper, aberration-free half of the surface for far vision and a rather large "segment" for clear near vision.

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