Flint glass meaning

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August undefined, 2024

WebMeaning of flint glass. What does flint glass mean? Information and translations of flint glass in the most comprehensive dictionary definitions resource on the web. Flint glass is optical glass that has relatively high refractive index and low Abbe number (high dispersion). Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The currently known flint glasses have refractive indices ranging between 1.45 and 2.00. A concave lens of flint glass is commonly combined with a convex lens of crown glass to produce an achromatic doublet le…

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Webflint definition: 1. (a piece of) shiny grey or black stone that is like glass 2. (a piece of) stone or metal used in…. Learn more. WebFlint glass is optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The … how do you prevent leg cramps

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WebApr 7, 2024 · Flint definition: Flint is a very hard greyish-black stone that was used in former times for making tools. Meaning, pronunciation, translations and examples WebFlint glassis optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The currently known flint glasses have refractive indices ranging between 1.45 and 2.00. Web2 any piece of flint, esp. one used as a primitive tool or for striking fire 3 a small cylindrical piece of an iron alloy, used in cigarette lighters 4 (Also called) flint glass, white flint colourless glass other than plate glass 5 See → optical … how do you prevent jewelry from tarnishing

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WebFlint glass (Chem) A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density giving a high degree of dispersive power; -- so called, because formerly the silica was obtained from pulverized flints. WebUses an equiconvex crown glass lens with R 1 = R 2, and a second flint glass lens with R 3 = -R 2. The back of the flint glass lens is flat. A Littrow doublet can produce a ghost image between R 2 and R 3 because the lens surfaces of the two lenses have the same radii. Fraunhofer doublet (Fraunhofer objective) how do you prevent keyless car theftWebFlint glasses, because of their high index, feature higher Fresnel reflection loss and thus should always be specified with an anti-reflection (AR) coating. Figure 1: Sample Optical Glass Transmittance Curves … how do you prevent lice

"Webflints A dark-colored variety of chert that produces sparks when struck with steel and that breaks into pieces with sharp cutting edges. Webster's New World Similar definitions A piece of flint used to produce a spark. … " - Flint glass meaning

Flint glass meaning

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WebSeasonal Variation. Generally, the summers are pretty warm, the winters are mild, and the humidity is moderate. January is the coldest month, with average high temperatures near … WebFlint is one of several sedimentary types of quartz, and a mineral that is typically categorized as chert – the rock used to create chalk and limestone. Flint usually appears in nuggets, which are graphite grey or darker; …

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WebJan 18, 2024 · Like all of Gray’s work, each piece is grounded in a design philosophy that draws on nature, the corporeal and organic phenomenon. Gray’s work is on display in … WebFlint glassis optical glass that has relatively high refractive index and low Abbe number. Flint glasses are arbitrarily defined as having an Abbe number of 50 to 55 or less. The …

Webflint glass, also called Crystal, or Lead Crystal, heavy and durable glass characterized by its brilliance, clarity, and highly refractive quality. … WebYou can find vacation rentals by owner (RBOs), and other popular Airbnb-style properties in Fawn Creek. Places to stay near Fawn Creek are 198.14 ft² on average, with prices …

WebFlint glass (Chem)A soft, heavy, brilliant glass, consisting essentially of a silicate of lead and potassium. It is used for tableware, and for optical instruments, as prisms, its density …

Webnoun Optics. an optical glass of high dispersion and a relatively high index of refraction, composed of alkalis, lead oxide, and silica, with or without other bases, sometimes used …

WebGlass Bottle Manufacturers JY GLASS Blowing glass forming. Super Flint Glass Bottles match the best spirits, whether brandy, whiskey, gin, vodka, rum… Shelly Zhang on LinkedIn: #glassbottlemanufacture #flintglassbottles #spiritsbottle… how do you prevent kidney stonesWebApr 11, 2024 · Pair Of Antique Flint Sandwich Glass Whale Oil Lamps, Diamonds And Ribs EAPG. $175.00 + $13.21 shipping. Antique 1800's EAPG Early American Pattern Footed Glass Victorian Whale Oil Lamp. Sponsored. ... Was US $229.95 What does this price mean? Recent sales price provided by the seller. how do you prevent liver cancerWebFlint glass Glass Dictionary Definition A misnomer for English and American lead glass. The term came into use in 1674, when George Ravenscroft’s new glass formula included ground, calcined flint as a source of silica. In the 18th and 19th centuries, the term was applied to decolorized glass, even when it contained no flint. Example: phone link unlock phoneWebSuper Flint Glass Bottles match the best spirits, whether brandy, whiskey, gin, vodka, rum… Glass Bottle Manufacturers JY GLASS Blowing glass forming. Shelly Zhang على LinkedIn: #glassbottlemanufacture #flintglassbottles #spiritsbottle… how do you prevent meningitisWebnoun A hard, bright glass having a high index of refraction, used as for lenses. Webster's New World Similar definitions Synonyms: optical flint Advertisement Other Word Forms … how do you prevent kidney stones from formingWebflint glass n. A soft, fusible, lustrous, brilliant lead-oxide optical glass with high refraction and low dispersion. Also called lead glass. American Heritage® Dictionary of the English Language, Fifth Edition. Copyright © 2016 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company. how do you prevent low blood pressureWebFlint glass Glass Dictionary Definition A misnomer for English and American lead glass. The term came into use in 1674, when George Ravenscroft’s new glass formula … phone link unlock your phone