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Crown glass (optics) - Wikipedia
Crown glass is a type of optical glass used in lenses and other optical components. It has relatively low refractive index (≈1.52) and low dispersion.
en.wikipedia.org
en.wikipedia.org
Crown glass (window) - Wikipedia
Crown glass was an early type of window glass. In this process, glass was blown into a "crown" or hollow globe.
en.wikipedia.org
en.wikipedia.org
crown glasses – refractive index, chromatic dispersion - RP Photonics
Crown glasses are optical glasses with low chromatic dispersion and tentatively a low refractive index.
www.rp-photonics.com
www.rp-photonics.com
crown-glass
ˈcrown-ˌglass A kind of glass composed of silica, potash, and lime (without lead or iron), made in circular sheets by blowing and whirling. It is the sort commonly used in Great Britain for windows, and the best quality is used in combination with flint glass to render dioptric instruments achromati...
Oxford English Dictionary
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Crown Glass Heavy Restoration Sample
Choose from decorative pattern glass, frosted glass, and printed glass designs. There are lots of options! We offer 18 types of specialty glass, all of which ...
architecturalglass.com
architecturalglass.com
Crown glass | Making, Properties & Uses - Britannica
Crown glass, handmade glass of soda-lime composition for domestic glazing or optical uses. The technique of crown glass remained standard from the earliest ...
www.britannica.com
www.britannica.com
Crown glass
Crown glass is either of two kinds of glass:
Crown glass (window) was a type of hand-blown window glass. Crown glass (optics) is a type of optical glass used in lenses.
wikipedia.org
en.wikipedia.org
Crown Glass - an overview | ScienceDirect Topics
Crown glass is defined as a type of optical glass, commonly used as a low-cost mirror substrate, which is thermally less stable than materials like Pyrex and ...
www.sciencedirect.com
www.sciencedirect.com
Optical Glasses - HyperPhysics
Crown glass is a soda-lime-silica composite. Flint glasses contain 45-65% lead oxide - they are high-density, high-dispersion, high-refractive-index glasses.
hyperphysics.phy-astr.gsu.edu
hyperphysics.phy-astr.gsu.edu
What's in an Artifact: Crown Glass | MCNY Blog: New York Stories
In this post, we explore the fragmented past of crown window glass, a common artifact type connected with the production of glass windows in the 17th, 18th, ...
blog.mcny.org
blog.mcny.org
Fluorine Crown | SCHOTT Advanced Optics
Optical Glass · Optical Glass · Fluorine Crown. All, Optical Glass, Optical Filter Glass, Special Materials, Architecture & Design. Search. Fluorine Crown. To ...
www.schott.com
www.schott.com
Crown Glass | Jewelled Multichrome Eyeshadow
Crown Glass: an ultra rich, highly metallic pressed multichrome eyeshadow from our Stained Glass Collection featuring a black base with intense ...
clionadhcosmetics.com
clionadhcosmetics.com
Crown glass (window)
Crown glass was an early type of window glass. In this process, glass was blown into a "crown" or hollow globe. Hence crown glass was not made in London until 1678.
Crown glass is one of many types of hand-blown glass.
wikipedia.org
en.wikipedia.org
Crown glass (optics)
History
The term originated from crown-glass windows, a method of window production that began in France during the Middle Ages. Video of blowing crown glass by Corning Museum of Glass
Glass compositions
wikipedia.org
en.wikipedia.org
Crown Fountain
glass and cast iron molds. The glass is white glass, rather than the usual green glass that results from iron impurities.
wikipedia.org
en.wikipedia.org