Yuanbo Engineering Co., Ltd.

Optical Glass

Customized Glass Lens for Camera a LightsOptical glass, also called optical lens, glass lens a optical glass lenses, is always divided into plano-convex (PCX), double-convex (DCX), plano-concave (PCV) a double-concave (DCV) lens.The materials are always soda-lime, borosilicate a quartz. The diameters range from 1 mm to 300 mm a tolerance is controlled below & 1770.1 mm. Our glass lens can resist scratching, which lengthen its service lifetime. Besides it is easy to clean a maintain because the smooth a polishing glass are not easy to contaminated by oil or other chemicals. Apart from that, quartz glass have high light transmittance up to 95 Percent.Many pieces of optical lenses in different sizes are on the ground.Optical lenses are widely used in daily life, science, education a industry, such as lights, camera, microscopes, telescopes, collimators .SpecificationClassification: The optical lens can be divided into plano-convex (PCX), double-convex (DCX), plano-concave (PCV) a double-concave (DCV) lens.Material: soda-lime, borosilicate, quartz.Diameter: 1-300 mm.Diameter tolerance: & 1770.1 mm.Thickness tolerance: & 1770.1 mm.Radius of curvature tolerance: typically & 1770.5, in precision application it can achieve & 1770.1 Percent.Centration: < 3.Clear aperture: > 90 Percent.Beveling: < 0.2 & 215 45& 176 or as per requirements.Refraction index: 1.4-1.6.Surface technologyOptical glass surface technologyPowerIrregularityFlatnessCoating?/4?/2 - ?/10?/10as requestThe destination of flatness, power a irregularityFeatures a advantagesStable chemical property a easy to cleanGlass material have the advantages of anti-corrosion a easy to clean a maintain.Tight toleranceWe are specialized in manufacturing optical glass for more than 10 years a we can control the tolerance according to your requirements. In some precision application, we can minimize the tolerance into very tiny figure.Surface coveringSurface covering can help in anti-reflection a filtering.ApplicationUsed as magnifying glassThe convex lenses are used as magnifying glass to help people to observe tiny thing.Educational applicationOptical lens is a important part in physic, they are widely used in school for education purpose.Used in instrumentsOptical lenses are widely used in medical, biology a astronomical instruments, such as microscopes, telescopes, collimators a so on.Used in cameraIn camera, the glass lenses are used for imaging.Used in lightsOptical glass are helpful to concentrate or scatter the ray of light to achieve special purpose.There are two lights with glass lens covers.One piece in a plastic bubble bags a 100 bags in a carton a 10 cartons in a wooden case.According to customers requirements.

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