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2024
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Invention
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Fluorophosphate optical glass, optical preform, and optical element. The present invention provid... |
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Invention
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Glass ceramic and glass ceramic product, and manufacturing methods therefor. 223222: 0.5-7%. By m... |
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Invention
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Glass-ceramic and glass-ceramic product having spinel crystal phase. 22322222 is 0.2-4.5. By mean... |
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2023
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Invention
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Glass material.
The present invention provides a glass material that has a suitable thermal expa... |
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Invention
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Glass ceramic, glass ceramic product, and manufacturing method therefor. 223222522: 1-15%. By mea... |
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Invention
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Microcrystalline glass, microcrystalline glass product, and manufacturing method therefor.
The p... |
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Invention
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Optical glass, glass preform, optical element and optical instrument. 2232323225255: 0-15%. In th... |
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Invention
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Optical glass, glass preform, optical element and optical instrument. 22323232255: 2-18%. In the ... |
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Invention
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Optical glass, glass preform, optical element, and optical instrument. 22323232255: 2-15%. By mea... |
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Invention
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Optical glass, optical element and optical instrument. 2232252323233. By means of reasonable desi... |
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Invention
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Optical glass, optical element and optical instrument. 223232322522: 4-18%. In the present invent... |
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Invention
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Optical glass, optical element and optical instrument. 2232522g,Fg,F and a negative abnormal disp... |
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Invention
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Glass ceramic and manufacturing method therefor, and glass ceramic product and manufacturing meth... |
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Invention
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Glass-ceramic and substrate thereof.
A glass ceramic substrate contains a glass ceramic having a... |
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Invention
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Glass, glass element and optical filter. The present invention provides a glass. Of the glass, in... |
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Invention
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Microcrystalline glass, and microcrystalline glass product and manufacturing method therefor.
Th... |
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2022
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Invention
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Glass composition.
A glass composition, wherein components thereof are represented by weight per... |
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Invention
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Glass composition. 223233: 11-25%; CaO: 1-15%; MgO: 0-10%. By means of reasonable component desig... |
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Invention
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Glass composition. 223232232322222O. By means of sensible component design, a glass composition o... |
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Invention
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Optical glass, glass preform, optical element and optical instrument.
An optical glass, wherein ... |
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Invention
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Optical glass, glass preform, optical element, and optical instrument. 252325323255 is 0.5 to 1.5... |
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Invention
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Optical glass, glass preform, optical element, and optical instrument. 225222. According to a rat... |
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Invention
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Optical glass with special chromatic dispersion. 225222322522222323232323g, Fg, Fg, F values, and... |
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Invention
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Microcrystalline glass, microcrystalline glass product, and manufacturing method therefor. 2O: 0-... |
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Invention
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Microcrystalline glass, and microcrystalline glass product and manufacturing method therefor.
A ... |
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Invention
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Optical glass, optical element, and optical instrument. 2232323232525222222323232525222) is 1.0-1... |
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Invention
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High-refractive and high-dispersion optical glass and optical element. 25232532325255) is 0.6-2.3... |
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Invention
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Microcrystalline glass, and microcrystalline glass product and manufacturing method therefor. The... |
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Invention
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Microcrystalline glass, and microcrystalline glass product and manufacturing method therefor. 223... |
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Invention
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Optical glass, glass prefab, optical element, and optical instrument. Provided is optical glass, ... |
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2021
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Invention
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Glass, and glass product and preparation method therefor.
The present disclosure provides glass,... |
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Invention
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Microcrystalline glass, microcrystalline glass product and manufacturing method thereof. 3: great... |
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Invention
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Optical glass, optical element, and optical instrument. 25232C,sC,tC,t values, can help an imagin... |
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Invention
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Microcrystalline glass, microcrystalline glass product and manufacturing method thereof.
A micro... |
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Invention
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Microcrystalline glass, microcrystalline glass product and manufacturing method therefor. 2232225... |
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Invention
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Microcrystalline glass, microcrystalline glass product and manufacturing method thereof. Provided... |
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Invention
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Optical glass. 222522222522 and other oxide components having high refractive index, the optical ... |
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Invention
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Optical glass, optical element, and optical device. 2222525222222g, Fg, Fg, F values, and is exce... |
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Invention
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Optical glass, optical preform, optical element, and optical instrument. The present invention pr... |
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Invention
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Optical glass and optical element. 232323232323222) is 0.3-1.5. By means of a reasonable composit... |
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Invention
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Environment-friendly glass material.
An environment-friendly glass material, including component... |
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Invention
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Environment-friendly glass material. 22, ZnO, alkali metal oxide and S, but does not contain Cd. ... |
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Invention
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Glass material.
A glass material, includes the following components by weight percentage: 50-70%... |
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Invention
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Glass material. 223223222322233 ratio is 0.5-8.0. By means of a rational composition design, the ... |
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Invention
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Optical glass. 223223222223232233 is 0.8-15.0. By means of a reasonable component design, the opt... |
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2020
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Invention
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Glass and glass product.
A glass with high thermal expansion coefficient and excellent thermal s... |
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2018
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Invention
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Glass-ceramic and substrate thereof. 18, quartz and quartz solid solution. With a liquidus temper... |
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Invention
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Fluorophosphate optical glass, and optical preform, element and instrument. w) of grade 2 or abov... |
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2017
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G/S
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Optical glass; Spectacle lenses |
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2012
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G/S
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Toughened glass; Semi-worked glass tubing, plate glass (raw material); Semi-finished glass for ve... |
