I. Principle of Optical Industrial Lens

Industrial lenses are a series of lenses that are combined together at a specific distance and radius of curvature to be used as an imaging optical element. When light passes through the lens, it will be focused by the lens, forming the role of imaging the object. Lenses can be categorized into convex and concave lenses based on their radius of curvature. Among them, convex lenses are mainly able to focus light into small points, which are used in imaging and other fields; while concave lenses are mainly used for dispersing light, and have the role of correcting vision.

• 1. Imaging lens
  As one of the important application forms of industrial lenses, imaging lenses are widely used in image acquisition, imaging and other fields. For example, in digital cameras, telescopes and other optical instruments, imaging lenses play a key role in image imaging and focus adjustment.
• 2.Optical Measuring Lens
  Optical measuring lenses are mainly used to measure the shape of optical components and the quality of light transmission, to realize the precision testing and quality control of optical components. For example, they are used for inspection and quality testing of optical components such as lenses and mirrors during the manufacturing process.

• 3.Inspection Lens
  Inspection lenses are widely used in machine vision, automated inspection and other fields, by loading on the inspection equipment to detect defective products, mechanical defects, cracks, surface imperfections, etc., to improve the efficiency and quality of manufacturing.
• 4.Lighting Lens
  Lighting lenses are widely used in factory lighting, street lighting and other fields by focusing the light on the object to be illuminated through the light gathering effect of the lens, thus improving the lighting efficiency. For example, in automobile lamps, flashlights, stage lighting and other occasions.

• 1. With certain refractive and imaging ability, widely used in digital cameras, telescopes, lasers and other fields;
• 2. Relatively flat optical surface, suitable for assembly in a variety of optical instruments and equipment;
• 3. Have good moisture and corrosion resistance, suitable for applications in harsh environments;
• 4. relatively low production and processing costs, flexible processing and molding, easy to mass production.