Hyperion Optics
ENGLISH
Menu
What are you looking for?

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 material includes various optical glass, K9, Uv-fused quartz, infrared fused quartz and crystal material like CaF2, MgF2, ZnSe, Ge and Si, it also provides various optical coating film like antireflection film, high-reflective film, beam splitting film and metal film. Wide antireflection film can be used in ultraviolet band, visible light band, near infrared band and intermediate infrared band.

Elliptical window is parallel optical glass with two surface by grinding and polishing. It is protection between two environment without any influence on visible light. The common coating film has AR and AS. It is mainly applied in digital camera, digital video tape recorder, industrial optical window, product with touch screen, GPS product, window of digital product, car rear view mirror, computer screen, laptop screen and surface of watches.

Related Content
  • Advantages and Disadvantages of Aspherical Lenses

    Advantages and Disadvantages of Aspherical Lenses

    July 15, 2019The surface radian of aspherical lens is different from that of ordinary spherical lens. In order to pursue the thinness of the lens, it needs to change the surface of the lens. Aspheric lens should b...view
  • Terms related to Optical Filters

    Terms related to Optical Filters

    July 15, 20191) Central wavelength (CWL): The wavelength used, such as the main peak of the light source is 850 nm led lamp, requires a central wavelength of 850 nm.2) Transmittance (T): Assuming that the initial ...view

Corporate Info

Contact

  • TEL:+86-25-83307137
  • FAX:+86-25-86626312
  • EMAILrfq@hypoptics.com
  • ADDRESS:DanYang Industrial Zone Danjie Road #100, Danyang,China
    BaoXiang Road#6, Nanjing,China