Zuhause / Brauch / Optische Komponenten / Optische Kuppel / Halbkugelkuppel

Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Halbkugelkuppel
Optische Kuppel

Halbkugelkuppel

Es handelt sich um ein präzise halbkugelförmiges Schutzfenster aus optischem Glas. Es ist keine gewöhnliche Glaskuppel, sondern wurde speziell für optische Anwendungen entwickelt und muss strengste optische Leistungsanforderungen erfüllen.

Hauptmerkmale
  • Materials
    Materials

    Optical glass such as K9, fused silica, sapphire, MgF2, silicon (Si), ZnSe, ZnS, etc. These materials possess high transmittance, low absorption, low scattering, uniform refractive index, and specific dispersion characteristics.

  • Shape
    Shape

    Precisely hemispherical. The machining precision of the center and radius of curvature of the sphere is extremely high.

  • Surface Quality
    Surface Quality

    The surface is precision polished to an optical grade of 10-5 to ensure image quality and reduce scattering and aberrations.

  • Coating
    Coating

    An AR coating is typically applied to the concave surface to maximize the transmittance of specific wavelengths of light (e.g. visible light) and reduce reflection loss.

Zeichnung

Spezifikation von Halbkugelkuppel
SubstratmaterialK9 (CDGM), Saphir, Si, MgF2, N-BK7, N-BK10, Corining 7980, JGS1, Borofloat 33, ZnSe, ZnS usw.Oberflächenqualität60/40, 40/20, 20/10, 10/5
Dimension6 mm–350 mmOberflächenrand10(5)-3(0,5)
Dicke0,5 mm–30 mmBeschichtungAntireflexbeschichtung (AR) oder nach Kundenwunsch
DickeIm Allgemeinen ±0,1 mm, Bestwert ±0,02 mmjährliche Produktionskapazität von ECOPTIKmehr als 300.000 Stück
Typische Anwendungsgebiete
  • Underwater Photography and Detection
    Underwater Photography and Detection
    Observation windows for underwater cameras, ROVs (Remotely Operated Vehicles), and AUVs (Autonomous Underwater Vehicles). The hemispherical design provides a near 180° wide field of view while withstanding water pressure.
  • Infrared Systems and Thermal Imaging
    Infrared Systems and Thermal Imaging
    Fairings for missile seekers, infrared search and track systems, and thermal imagers. Commonly used infrared materials such as zinc sulfide (ZnS), zinc selenide (ZnSe), and magnesium fluoride (MgF2) ensure high infrared light transmittance.
  • Laser Systems
    Laser Systems
    Output or protective windows for high-power lasers. Must be able to withstand high power density and have extremely low absorptivity to prevent thermal lensing effects.
  • Aerospace
    Aerospace
    Optoelectronic pods for aircraft and UAVs. Protective domes for satellite star sensors or Earth sensors.
  • Industrial and Scientific Instruments
    Industrial and Scientific Instruments
    Optical measurement equipment and sensors for special environments. Monitoring systems requiring wide-angle fields of view.
Etikett:


Kontakt & Technischer Support

Kontaktieren Sie das ECOPTIK-Team für präzise Lösungen.