Galvoptics

We design and manufacture optical filters including:

  • Filters Dichroic
  • Filters HOYA
  • Filters SCHOTT optical filters with custom manufacture and stock filters
  • Filters KOPP / CORNING
  • Filters Photopic (eye response)
  1. Telescope aluminizing

    Telescope aluminizing
    We supply directly from our Basildon facility to customers both in the UK and worldwide
  2. Telescope mirror blanks

    Telescope mirror blanks
    In addition to the manufacture and supply of your optical components we also offer an in house assembly service. Whether an existing customer looking to reduce your own internal workload or a new customer seeking a production partner, we can offer this service for 1off to volume production quantities
  3. Telescope mirror coating

    Telescope mirror coating
    Galvoptics Ltd is a leading independent Optical company and have been based in Essex for over 45 years. We manufacture and supply a wide range of optical components and offer both custom and a standard catalogue range of optical components.
  4. Telescope Mirror Coating - Primary

    Telescope Mirror Coating - Primary
    Galvoptics Ltd is a leading independent Optical company and have been based in Essex for over 45 years. We manufacture and supply a wide range of optical components and offer both custom and a standard catalogue range of optical components.
  5. Telescope Mirror Coating - Secondary

    Telescope Mirror Coating - Secondary
    We supply directly from our Basildon facility to customers both in the UK and worldwide
  6. Thermal imaging germanium windows

    Thermal imaging germanium windows
    In addition to the manufacture and supply of your optical components we also offer an in house assembly service. Whether an existing customer looking to reduce your own internal workload or a new customer seeking a production partner, we can offer this service for 1off to volume production quantities
  7. Thermal imaging windows

    Thermal imaging windows
    We supply directly from our Basildon facility to customers both in the UK and worldwide
  8. Toughened Windows

    Toughened Windows
    We can offer Toughened Optical Windows in various materials such as BK7 ( N-BK7 ) Borosilicate ( Borofloat ) Sodalime Green Plate glass. Galvoptics standard rangee of toughened glass windows are produced by the Thermal Toughening method of subjecting annealed glass to a process of heating and rapid cooling which produces high compression in the surface. This results in the Toughened window with a mechanical strength that can be increased by as much as four to five times that of its equivalent thickness of annealed glass. We can also offer the chemical toughening process which is better suited for thinner glass. We can offer toughened windows manufactured in square, circular, rectangular shapes in materials such as BK7, Sodalime float glasses, Borosilicate and other optical glasses. We can supply small sample runs and full production quantities made to BS3463 British Standards
  9. Ultraviolet Transmitting, Visible absorbing filter

    Ultraviolet Transmitting, Visible absorbing filter
    Galvoptics are a leading supplier of HOYA U-360 Ultraviolet Transmitting, Visible absorbing filter. For all HOYA U-360 Ultraviolet Transmitting, Visible absorbing filter enquiries please call 01268 728477 or visit our website: https://www.galvoptics.co.uk
  10. Uranium Yellow Glass Filter

    Uranium Yellow Glass Filter
    Galvoptics are a leading supplier of KOPP 3718 Uranium Yellow Glass Filter. For all KOPP 3718 Uranium Yellow Glass Filter enquiries please call 01268 728477 or visit our website: https://www.galvoptics.co.uk