-
Quartz windows | UV Fused Silica Windows | IR Quartz
Description: Quartz plate / sheet usually smelted and cut by quartz, they have a silica content of over 99.99%. The hardness is seven grades of Mohs, and it has the characteristics of high temperature resistance, low thermal expansion coefficient, thermal shock resistance and good electrical insulation performance. The Quartz glass plate/sheet can be customized as customer’s request. Available Size: Square Quartz Glass Plate/Sheet: Length 5mm-1500mm Round Quartz Glass Plate/Sheet:... -
UV quartz plate laser glass window printer fused silica sight glass quartz observation window
Product Detail: Fused Clear Silica Quartz Glass Plate We are a manufacturer of Quartz glass fused silica plate/sheet . Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing. Advantage of Quartz Glass Plate/Sheet/disc: 1)High purity :SiO2> 99.99%. 2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ . 3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability 4)Health care and environmental p... -
Round quartz glass discs clear and quartz glass window
Product Detail: Fused Clear Silica Quartz Glass Plate We are a manufacturer of Quartz glass fused silica plate/sheet . Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing. Advantage of Quartz Glass Plate/Sheet/disc: 1)High purity :SiO2> 99.99%. 2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ . 3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability 4)Health care and environmental p... -
Customized Size Round Optical Quartz Glass Window Clear /Opaque Quartz disc wholesale
Quartz glass window These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Quartz glass window specification Material quartz Diameter Tolerance +0.00, -0.15 mm Thickness Tolerance ±0.2 mm Paraxial Focal Length ±2% Centration <3 arc minut... -
High temperature sight glass quartz observation window UV quartz laser glass protective window
Quartz glass window These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Quartz glass window specification Material quartz Diameter Tolerance +0.00, -0.15 mm Thickness Tolerance ±0.2 mm Paraxial Focal Length ±2% Centration <3 arc minute... -
High temperature quartz plate for viewing window glass
Quartz glass window These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Quartz glass window specification Material quartz Diameter Tolerance +0.00, -0.15 mm Thickness Tolerance ±0.2 mm Paraxial Focal Length ±2% Centration <3 arc minute... -
Quartz glass observation window
Quartz glass window These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Quartz glass window specification Material quartz Diameter Tolerance +0.00, -0.15 mm Thickness Tolerance ±0.2 mm Paraxial Focal Length ±2% Centration <3 arc minutes... -
TKING Synthetic quartz photomask glass plate/quartz glass window
Quartz glass window These lenses have positive focus length. Most suitable where one conjugate is more than five times, the other. e.g. in sensor application or for use with near collimated light. Also where both conjugates are on the same side of the lens, e.g. as an add-on lens to increase the numerical aperture. Quartz glass window specification Material quartz Diameter Tolerance +0.00, -0.15 mm Thickness Tolerance ±0.2 mm Paraxial Focal Length ±2% Centration <3 arc minutes ... -
Quartz Plate Polished high purity clear quartz glass disc round glass plate
Product Detail: Fused Clear Silica Quartz Glass Plate We are a manufacturer of Quartz glass fused silica plate/sheet . Size&design: Accept customize according to different diameter ,thickness,length or sending your drawing. Advantage of Quartz Glass Plate/Sheet/disc: 1)High purity :SiO2> 99.99%. 2)Operating Temperature: 1250℃; SoftenTemperature: 1730℃ . 3)Excellent visual and chemical performance:acid-resistance,alkali resistance,Good thermal stability 4)Health care and environmental p...