(in optics)
61Promis Electro-Optics — Infobox Company company name = Promis Electro Optics B.V. company company type = Public company slogan = foundation = 2002 by E.W. de Kler location city = Wijchen, The Netherlands location country = Netherlands key people = E.W. de Kler, CEO and… …
62Lens (optics) — For other uses, see Lens. A lens. Lenses can be used to focus light. A lens is an optical device with perfect or approximate axial symmetry which tra …
63Non-imaging optics — is the branch of optics concerned with the optimal transfer of light radiation between a source and a target. Unlike traditional imaging optics, the techniques involved do not attempt to form an image of the source; instead an optimized optical… …
64fibre optics — noun the transmission of light signals via glass fibers • Syn: ↑fiber optics, ↑fiberoptics, ↑fibreoptics • Derivationally related forms: ↑fibreoptic (for: ↑fibreoptics), ↑fiberoptic …
65Active optics — is a relatively new technology for reflecting telescopes developed in the 1980s, which has more recently enabled the construction of a generation of telescopes with 8 metre primary mirrors. Active optics works by actively adjusting the telescope… …
66Dispersion (optics) — This article is about dispersion of waves in optics. For other forms of dispersion, see Dispersion (disambiguation). In a prism, material dispersion (a wavelength dependent refractive index) causes different colors to refract at different angles …
67Thin-film optics — Dichroic filters are created using thin film optics. A pattern …
68X-ray optics — is the branch of optics which manipulates x rays instead of visible light. While lenses for visible light are made of a transparent material with an index of refraction substantially different from 1, there is no equivalent material for x rays.… …
69Atom optics — (or atomic optics) is the area of physics which deals with beams of cold, slowly moving neutral atoms, as a special case of a particle beam. Like an optical beam, the atomic beam may exhibit diffraction and interference, and can be focused with… …
70Vortex Optics — Infobox Company name = Vortex Optics type = Corporation foundation = Middleton, Wisconsin, USA, 1986 founder = Daniel C. Hamilton location = Middleton, Wisconsin, USA slogan = The Force of Optics homepage = [http://www.vortexoptics.com Vortex… …
