Optical lenses and glass - Import export

At Befort, spherical precision optics pass through the hands of qualified specialists. They work with a sure instinct and stateoftheart technology. The machine processing of each surface is done on CNC grinding and polishing machines. We produce spherical precision lenses from optical glass, quartz glass and radiationresistant materials with diameters from 3 mm to 130 mm and a curvature radius from 1.18 mm to plane. We make individual lens elements, achromatic systems, concave mirrors, cylinder lenses and other precisely fitting glass geometries to suit your specific application.

Diameter: 7-200 mm ROC: 10mm - plano Size tolereance up to +/- 0,01 mm Center thickness tolerance: up to +/- 0,02 mm Surface quality: up to S/D 10-5 Irregularity: (Plano surface): L/10 Form Error Z (Aspherical surface): +/- 0,2 um Centration: up to 30“ Coatings: Coatings according to customers requirement Materials: All optical glass from SCHOTT, OHARA, CDGM and SUMITA Crystals Quarts other material on request

Micro optics, optical lenses, glass lenses, molded glass, moulded glass

Concave lenses, optical lenses, glass lenses

Concave lenses, optical lenses, glass lenses

Convex lenses, optical lenses, glass lenses

optical lenses, theater lighting, stage lighting, glass lenses

optical lenses, pressed glass, AR glass, rod lenses, molded glass, moulded glass

optical lenses, prism cones, level measurement