optical lenses, theater lighting, stage lighting, glass lenses
Germany
The best known microstructured optic is the Fresnel lens. Compared to a standard lens the surface of the fresnel lens is divided into a number of concentric grooves allowing for a wide range of optical effects (e.g. high-aperture (fast) large-area) while also reducing thickness, weight and cost. Fresnel lenses can be designed as a collimator, collector or with finite conjugates. They are usually corrected for spherical aberration. We offer a variety of standard designs as well as custom designs for our customers. Our lenses can be finished with a range of optical coatings and nanostructures and will be trimmed precisely to our customers requirements.
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As UVC sterilisation becomes more prevalent, Knight Optical can offer UV domes to house LEDs and LED arrays, as well as other light sources. We stock ready-to-order 50mm and 100mm UV fused silica domes with high transmission down to 185nm, meaning it encompasses the traditionally used UVC light sources – KCl excimer lamps (222nm), mercury lamps (254nm) and LEDs (265nm, 273nm and 280nm). Knight Optical can also provide custom domes, including with a flange for easier mounting, manufactured from UV fused silica. Also available are optical coatings to enhance the performance of the dome. Quality Assurance All optical components are tested in our state-of-the-art metrology laboratory to ensure they meet every specification, and then 100% visually inspected by our highly trained quality technicians. Knight Optical prides itself on the quality of our optical components, and you can be confident that our products will fit seamlessly into your UVC system.
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Camaleón Rental offers the rental of cinema optics. We have a large catalog of optics, of various types: spherical optics, anamorphic optics, fixed focal optics and zoom optics. We also offer a set of Full frame optics, S35 optics and vintage optics that we personally prepare in our facilities. In addition to these optics, we also have Super 16 optics, which in turn are compatible with Arri Alexa Mini and Arri Amira Premium after their latest update. All kinds of Telephoto lenses, wide angle lenses and Macro lenses. These are sets of Optics that cover resolutions 2K, 4K, 5K, 6K and 8K Vista Vision from the Red camera house. At Camaleón we offer a wide range when it comes to choosing, since we work with the latest innovations from the best optical houses on the market such as Zeiss, Arri, Cooke, Leica...
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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.
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