electric lens

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• electric lens — elektrostatinis lęšis statusas T sritis fizika atitikmenys: angl. electric lens; electrostatic lens vok. elektrische Linse, f; elektrostatische Linse, f rus. электростатическая линза, f pranc. lentille électrostatique, f …   Fizikos terminų žodynas

• Electric double-layer capacitor — Maxwell Technologies MC and BC series supercapacitors (up to 3000 farad capacitance) An electric double layer capacitor (EDLC), also known as supercapacitor, supercondenser, electrochemical double layer capacitor, or ultracapacitor, is an… …   Wikipedia

• electric lamp —    As used in caving, generally a helmet mounted headpiece (bulb, reflector, and lens) with a wire running to a battery carried elsewhere on the person [13] …   Lexicon of Cave and Karst Terminology

• electrostatic lens — elektrostatinis lęšis statusas T sritis fizika atitikmenys: angl. electric lens; electrostatic lens vok. elektrische Linse, f; elektrostatische Linse, f rus. электростатическая линза, f pranc. lentille électrostatique, f …   Fizikos terminų žodynas

• History of the single-lens reflex camera — The history of the single lens reflex camera predates the invention of photography in 1826/27 by one and a half centuries with the use of a reflex mirror in a camera obscura first described in 1676. Such SLR devices were popular as drawing aids… …   Wikipedia

• Electrostatic lens — An electrostatic lens is a device that assists in the transport of electrons emitted from a sample to an electron analyzer, analogous to the way an optical lens assists in the transport of light in an optical instrument. The recent development of …   Wikipedia

• Kerr-lens modelocking — (KLM) is a method of modelocking lasers via a nonlinear optical process known as the optical Kerr effect . This method allows the generation of pulses of light with a duration as short as a few femtoseconds.The optical Kerr effect is a process… …   Wikipedia

• Photographic lens — A photographic lens (also known as objective lens or photographic objective) is an optical lens or assembly of lenses used in conjunction with a camera body and mechanism to make images of objects either on photographic film or on other media… …   Wikipedia

• Canon EF lens mount — The EF lens mount allows all the Canon EF lenses to be used on any of the Canon EOS line of cameras made by Canon Inc.Unlike the EF s breech lock predecessor, the FD mount, the EF mount uses a bayonet style mount. EF stands for Electro Focus :… …   Wikipedia

• M42 lens mount — Infobox camera mount mount name = M42 caption = Auto Takumar 1:3.5 35mm type = Screw external diameter = 42mm inner diameter = 41mm tabs = none flange = 45.5 mm connectors = Auto apertureThe M42 lens mount is a screw thread mounting standard for… …   Wikipedia

• Einzel lens — The Einzel lens is used in ion optics to focus ions in flight and is accomplished through manipulation of the electric field in the path of the ions. It consists of three or more sets of cylindrical or rectangular prisms in series along an axis.… …   Wikipedia