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  • What Kind of Lens is the Best Choice for the Projector Lens What Kind of Lens is the Best Choice for the Projector Lens Lenses of different materials will have different effects on the picture. According to the projector lens on the market at present, their lenses are mainly divided into two types, one is glass lens, t...
  • The Applications of Fresnel Lens The Applications of Fresnel Lens Fresnel lens is a branch of lens. Compared with other lenses, Fresnel lens has the advantages of small volume, light weight and compact structure. At the same time, it has good focusing property and i...
  • What Advantage does Sapphire Lens Have? What Advantage does Sapphire Lens Have? One type of part is indispensable in the composition of a watch, that is, the watch cover. After the renewal of the watch era, the watch cover has become wear-resistant and scratch-resistant, and the ...
  • The Advantages and Application Range of Infrared Lens The Advantages and Application Range of Infrared Lens 1. Advantages of infrared lens1. The focus of infrared lens is consistent with visible light, and the image is more clear.2. The infrared lens adopts the latest optical design and special optical glas...
  • How Much Do You Know about the Telecentric Lens Application? How Much Do You Know about the Telecentric Lens Application? 1. Application advantages of telecentric lensOne of the important advantages of telecentric lenses is that changes in object distance do not affect the magnification of the image. The telecentric lens...
  • Selection Basis for Aspheric Lens Selection Basis for Aspheric Lens The aspheric lens has a better radius of curvature and can maintain good aberration correction to obtain the required performance. The application of aspheric lenses brings excellent sharpness and hig...
  • The Forming Process of Aspheric Lens The Forming Process of Aspheric Lens 1. Precision glass moldingPrecision glass molding is to heat the glass material to a high temperature to become plastic, shaping it through an aspheric mold, and then gradually cool it to room tempera...
  • What Makes Achromatic Lenses Important What Makes Achromatic Lenses Important Because achromatic lenses focus colors at the same point, they allow users to fully focus the image. Compared with uncorrected singlet lenses, achromatic lenses can produce clearer images, making it e...
  • Different Types of Filters Different Types of Filters Small and tiny though a filter is, it plays a vital role. As a part of the optical industry, filters play a key role. So what kinds of filters are there according to the spectral characteristics?1. Lo...
  • Classification of Optical Lenses and Their Functions Classification of Optical Lenses and Their Functions Optical glass refers to glass that can change the direction of light propagation and can change the relative spectral distribution of ultraviolet, visible or infrared light. Optical lenses are made of...
  • SWIR Lens SWIR Lens 1. Introduction of SWIR lensesLight is a kind of electromagnetic wave, with the visible spectral of 0.38-0.76um, and the infrared spectral region of 0.76-1000um.The part of 0.76-3.0um is called refle...
  • Types and Applications of Optical Prisms Types and Applications of Optical Prisms 1. What are optical prisms?In optical devices, optical prisms can cut a piece of glass or other transparent materials at a precise angle and plane, which can be used to analyze and reflect light. Ordi...
  • What Makes Apochromatic Lenses Important? What Makes Apochromatic Lenses Important? Because apochromatic lenses focus colors at the same point, they allow users to fully focalize the image. Compared with uncorrected singlet lenses, apochromatic lenses can produce clearer images, maki...
  • Manufacturing of Optical Prisms Manufacturing of Optical Prisms 1. Realize dispersion through optical prismsAn outstanding feature of optical prisms is that they can be imitated as a flat mirror system to simulate light reflection in the prism medium. Replacing mi...
  • Lens Assembly and Assembly Methods Lens Assembly and Assembly Methods 1. Introduction of lens assemblyWith the development of imaging technology and the widespread use of electronic products with camera functions, optical lens assemblies are widely used in various field...