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Xenon emits a band of emission lines that span the visual spectrum, but the most intense lines occur in the region of blue light, producing the coloration. Occurrence and production. Xenon is a trace gas in Earth's atmosphere, occurring at a volume fraction of 87 ± 1 nL/L (parts per billion), or approximately 1 part per 11.5 million.
Rollei SL Xenon. 50 mm f/1.8; Xenon Schneider-Kreuznach Xenon 1.6/35 Schneider-Kreuznach Xenon 1.4/50. Designed in 1925 by Tronnier, it is an asymmetrical derivative of the classical double-Gauss design. 16 mm f/1.9; 28mm mm f/2.0 Arri standard mount; 25 mm f0.95 industrial C-mount lens; 25 mm f1.5 Arri Arriflex 16mm movie camera
Kodak Retina (Nr. 117), 1934–1935 ("First Retina") Retina was the brand-name of a long-running series of German -built Kodak 35mm cameras, produced from 1934 until 1969. Kodak Retina cameras were manufactured in Stuttgart-Wangen by the Kodak AG Dr. Nagel Werk which Kodak had acquired in December 1931. The Retina line included a variety of ...
Xenon arc lamp. High-speed, slow-motion video of a xenon flashtube recorded at a speed of 44,025 frames per second. A xenon arc lamp is a highly specialized type of gas discharge lamp, an electric light that produces light by passing electricity through ionized xenon gas at high pressure. It produces a bright white light to simulate sunlight ...
Isotopes of xenon. Complete table of nuclides. Xenon-133 (sold as a drug under the brand name Xeneisol, ATC code V09EX03 ( WHO )) is an isotope of xenon. It is a radionuclide that is inhaled to assess pulmonary function, and to image the lungs. [17] It is also used to image blood flow, particularly in the brain.
Xenon is software to perform covert Internet searches and surveillance, presently in use by taxing authorities in at least six nations to investigate the possibilities of tax evasion by various revenue producing web sites (online shops, gambling sites, or pornography sites) and clients selling goods on on-line auction sites.
Xenon-135 (135 Xe) is an unstable isotope of xenon with a half-life of about 9.2 hours. 135 Xe is a fission product of uranium and it is the most powerful known neutron -absorbing nuclear poison (2 million barns ; [1] up to 3 million barns [1] under reactor conditions [2] ), with a significant effect on nuclear reactor operation.
Description. In-game screenshot (Atari ST) According to the game's instruction manual, [8] the player assumes the role of Darrian, a future space pilot in the Federation, currently at war with a mysterious and violent alien species called the Xenites that has lasted a decade.
Xenon monochloride (XeCl) is an exciplex which is used in excimer lasers and excimer lamps emitting near ultraviolet light at 308 nm. It is most commonly used in medicine . Xenon monochloride was first synthesized in the 1960s.
Xenon isotope geochemistry uses the abundance of xenon (Xe) isotopes and total xenon to investigate how Xe has been generated, transported, fractionated, and distributed in planetary systems. Xe has nine stable or very long-lived isotopes.