KAIZER

machines for processing spectacle lenses; glass processing machines; plastic processing machines; lens edgers, namely, machines for cutting, grinding, edging, and finishing the optical lenses

tracer for measuring the pattern/shape of spectacle frame rims, spectacle lens for ophthalmic lenses; devices for measuring the physical properties of the spectacle lenses or ophthalmic lenses such as refractive index, Abbe's number, heat distortion temperature, sustainability and shock resistance thereof