lenses and optical glass Germany

...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...

...Companies in the optical industry, lens manufacturers, and universities appreciate our quality products and special glasses for specific requirements, such as precise processing in the fine tolerance range; ground and polished surfaces, etc. For highly specialized precision optics, we supply blanks made from optical glass, lenses (convex, concave, cylindrical), and prisms as needed. Our range also includes optical color filters, interference filters, and front-surface mirrors for light barrier and camera covers in the field of sensor technology.

...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. ...

...Thin film technology, optical filters, glass filters, glass optics, flat optics, glass treatment, technique, round optics, lenses, optical coatings...

...Optical Components...

...the cast and extruded aluminium construction unique waterlight exterior housing seal Precision extruded optical rails with positive lens position lock-down 20 gauge stainless steel shutters in a tri-plane assembly Roating shutter assembly +/- 25° slot for glass or stainless steel gobos / patterns waterlight electronic ballast housing Tilt-down ballast housing for convenient lamp change CE compliant...

...We design and dimension reflectors, optics, and complete systems for non-imaging optical applications. • Reflectors for various types of luminaires (spotlights, designer lights, flat panel floodlights ...) • Cover lenses for headlights • Reflectors for glare limitation of luminaires • Complete headlight systems or components for automobiles and rail vehicles • Reflectors for UV systems with particularly favorable efficiencies • Fresnel structures in glass and plastic • Light guiding systems in glass and plastic • Collimators • Diffusers...

... roughness, flatness, voids, pores Optics Industry Quality monitoring for lenses, cylindrical lenses, glass surfaces, mirrors, shape and roughness testing Mechanical Engineering Control of precision and micro components, inspection of wear and corrosion...

...-free cleaning of highly sensitive surfaces such as chrome, stainless steel, glass, automotive paints, touchscreen and TFT displays, eyeglass lenses, optical lenses, scanners, copiers, DVDs, CDs, video and digital cameras, to name just a few examples. Our lint-free high-end products also deliver excellent results in the metal and plastic processing industries as well as in highly sensitive machine...

We manufacture optical precision products for industrial and medical applications.

Manufacturing of coatings for supplied optical components. Anti-reflective coatings, dielectric laser mirror, filter, and beam splitter coatings.

Calculation, design, and distribution of optical and precision mechanical components and assemblies.

... all glass components for the lighting, furniture, and technical industries. In addition to flat and pressed glass in all conceivable variations, we are specialists in the development and production of coatings for individual, challenging applications.

... used in the following areas: - Mechanical Engineering - Measurement and Control Technology - Projection Tasks - Laser Technology - Control Engineering Our main features are: - Design of Optical Systems - Spherical Optics - Aspherical Optics - Precision Mechanical Components - Coating - Assembly of Complete Systems...