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  • The Basis of Light Setting: Analyzing the Design Requirement of Optical Systems The Basis of Light Setting: Analyzing the Design Requirement of Optical Systems Any kinds of optical instrument's use and service conditions will have a requirement for their optical systems, they can be summarized as the following aspects.1. The basic characteristics of optical ...
  • First Asia-Pacific workshop on trapped quantum systems First Asia-Pacific workshop on trapped quantum systems Hyperion Optics as the sponsor of first Asia-Pacific workshop on trapped quantum systems (APTQS), will attend the meeting held by Sun Yay-Sen university in Zhong Shan Dec 8th-10th. http://www.aptqs.co...
  • Pinciple Revelation of Water Dome Lens Hood Pinciple Revelation of Water Dome Lens Hood Before 1960s, all of the photos from water are through plane, that is to say opening a port on waterproof case for shooting( that is why lens case in English is called “port”). When we use a micro-l...
  • Research and Analysis of Silicon Carbide Lens Research and Analysis of Silicon Carbide Lens Silicon carbide material is the ideal material for silicon carbide lens with various high performance and special environmental application because of its low thermal expansion, high strength reflecti...
  • Elliptical Window Elliptical Window Elliptical window is a plane-parallel plate, it is always used for protecting electronic sensor or detector outside, elliptical window will not change system’s amplification factor. Its basic materia...
  • The Characteristics and Applications of Zinc Selenide Lens The Characteristics and Applications of Zinc Selenide Lens CharacteristicsSmall focused spot with wipe resistance, small power loss with strong photo permeability. As the most economic transmission focus element, lens are suitable for heat treatment with a la...
  • Calcium Fluoride Lenses Calcium Fluoride Lenses Calcium fluoride lenses can also be fluorite lens. Fluorite is made of CaF2 crystal. Its obvious characteristics are low refractive index and dispersion, good transmittance for infrared ray and ultrav...
  • Round Concave Mirriors Round Concave Mirriors Round concave mirrors are catoptric imaging. Mirrors( including convex) are reflecting back for imaging rather than get through the light, ray of light follows the law of reflection, that is what we c...
  • Grasping the Deformation and Use Skill of Lens of the Camera Grasping the Deformation and Use Skill of Lens of the Camera People have found that image will be out of shape when we use wide-angle lens, which is harldy seen in a medium telephoto lens, that is why many people think wide-angle will make photo out of shape wh...
  • Germanium Window Germanium Window Diaphragm is a kind of parallel plate, it is always used as protective window of electronic sensor and external environment detector. Diaphragm will not change the amplification factor, its basic mate...
  • The Application Market of Germanium Optics Wafer The Application Market of Germanium Optics Wafer The application market of Infrared optical germanium wafer is wide. In military field, the number of globe armed forces is up to over twenty million, some countries use infrared products very widely. ...
  • Collimator Lemses Achieve Efficient Lighting Collimator Lemses Achieve Efficient Lighting Researchers from information photonics laboratory of Xi’an institute of optical precision machinery, Chinese academy of Sciences have designed collimator lenses with efficient lighting for Led. Recen...
  • How to Judge whether Achromatic Doublet Lens is Good or not? How to Judge whether Achromatic Doublet Lens is Good or not? Achromatic doublet lens is a kind of glass that can change the direction of light transmission and the relative spectrum of ultraviolet, visible or infrared light. In the narrow sense, achromatic bi-...
  • What is the Cleaning of Achromatic Doublet Lens Film? What is the Cleaning of Achromatic Doublet Lens Film? The cleaning of achromatic doublet lens can be divided into pre-coating and post-coating. Processors should adopt different cleaning methods according to the different pollutants before and after coat...
  • Composition of Different Achromatic Doublet Lenses Composition of Different Achromatic Doublet Lenses 1. Achromatic doublet lens is a kind of common lens. It consists of several groups of positive and negative cemented lenses with different radius of curved surface. It can only correct the axial chrom...