Optical Glass

Customized Glass Lens for Camera and Lights Optical glass, also called optical lens, glass lens and optical glass lenses, is always divided into plano-convex (PCX), double-convex (DCX), plano-concave (PCV) and double-concave (DCV) lens. The materials are always soda-lime, borosilicate and quartz. The diameters range from 1 mm to 300 mm and tolerance is controlled below ±0.1 mm. Our glass lens can resist scratching, which lengthen its service lifetime. Besides it is easy to clean and maintain because the smooth and polishing glass are not easy to contaminated by oil or other chemicals. Apart from that, quartz glass have high light transmittance up to 95%. Many pieces of optical lenses in different sizes are on the ground. OG-01: We can produce various sizes of concave and convex optical glass lenses for different applications. Optical lenses are widely used in daily life, science, education and industry, such as lights, camera, microscopes, telescopes, collimators and so on. Specification Classification: The optical lens can be divided into plano-convex (PCX), double-convex (DCX), plano-concave (PCV) and double-concave (DCV) lens. Material: soda-lime, borosilicate, quartz. Diameter: 1-300 mm. Diameter tolerance: ±0.1 mm. Thickness tolerance: ±0.1 mm. Radius of curvature tolerance: typically ±0.5, in precision application it can achieve ±0.1%. Centration: < 3'. Clear aperture: > 90%. Beveling: < 0.2 × 45° or as per requirements. Refraction index: 1.4-1.6. Surface technology Optical glass surface technology Power Irregularity Flatness Coating λ/4 λ/2 - λ/10 λ/10 as requestThe destination of flatness, power and irregularity. OG-02: The second lens power is λ/4 and flatness is λ/10. Features and advantages Stable chemical property and easy to clean Glass material have the advantages of anti-corrosion and easy to clean and maintain. Tight tolerance We are specialized in manufacturing optical glass for more than 10 years and we can contr....

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