Bildquelle: GIGAHERTZ Optik Vertriebsgesellschaft für technische Optik mbH
LED Tester
Bildquelle: GIGAHERTZ Optik Vertriebsgesellschaft für technische Optik mbH

Gigahertz-Optik GmbH provides more than thirty years of experience in the development, production, calibration and distribution of optical radiation measurement equipment for use in the ultraviolet to near infrared spectral range.

Main activities

  • development
  • production
  • calibration service


  • Broadband light meters: UV radiometer, photometer, Light hazard meters
  • Spectral light meter: Handheld devices, Highend devices, UV Spectroradiometer, Weather-proof devices, Light transmission
  • Complementary products: Integrating spheres, Integrating sphere light sources, Calibration standards, Electronics, optomechanics, Optically diffuse materials

Main areas of research and development

  • LED manufacturing and assembling
  • General and special lighting
  • Light hazard
  • Solar radiation
  • UV radiation
  • Laser radiation measurements
  • Photomedicine
  • Image sensor
  • Optical material properties

Special facilities

Calibration laboratory for optical radiation measurements: ISO / IEC 17025 accreditation for spectral sensitivity and spectral irradiance (German Accreditation Service GmbH / DAkkS D-K-15047-01-00)

Current top technologies
LED measurements, UV measurements, etc.


Marketing Management:
Stephanie Gyngell-Klein

GIGAHERTZ Optik Vertriebsgesellschaftfür technische Optik mbH
An der Kälberweide 12
82299 Türkenfeld

Tel.: +49 8193 93 700-34