Essilor Ltd is a provider of products and services such as contact lens manufacturing machinery,spectacle lens edging machines,spectacle lens grooving machines,spectacle lens mounting equipment,spectacle frame manufacturing machines,drills, opticians',grinding equipment, opticians',lathes, opticians',milling machines, opticians',pincers, opticians',calipers, opticians',spectacle lens cleaning devices, ultrasonic,inspection equipment for spectacle lenses.