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%.

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

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 control the tolerance according to your requirements. In some precision application, we can minimize the tolerance into very tiny figure.
• Surface covering
  Surface covering can help in anti-reflection and filtering.

Application

• Used as magnifying glass
  The convex lenses are used as magnifying glass to help people to observe tiny thing.
• Educational application
  Optical lens is a important part in physic, they are widely used in school for education purpose.
• Used in instruments
  Optical lenses are widely used in medical, biology and astronomical instruments, such as microscopes, telescopes, collimators and so on.
• Used in camera
  In camera, the glass lenses are used for imaging.
• Used in lights
  Optical glass are helpful to concentrate or scatter the ray of light to achieve special purpose.

OG-03: The glass lens are used in lights to scatter or concentrate the beam of light.

OG-04: Convex lens is used as magnifying glass in microscope.

OG-05: Optical glass is a important part in physic and it is used in laboratory for education purpose.

OG-06: Camera lens is a essential part of camera.

Package and transportation

• One piece in a plastic bubble bags and 100 bags in a carton and 10 cartons in a wooden case.
• According to customers' requirements.