GL Optic is a subsidiary of the German JUST Normlicht GmbH, the world’s leading supplier of standardized lighting technologies for printing and art industries. JUST is designing and producing standardized lighting equipment for the visual assessment of colors and surfaces.
The spectral light measurement project was created at the end of 2009 by Michael Gall the owner and CEO of JUST Normlicht in cooperation with Jan Lalek, a Polish physicist. Jan Lalek has created a cutting edge LED tunable standard lighting system and designed instruments for quality light control at the laboratory level. Those devices started the line of GL Optic Products.
GL Optic distill from JUST’s 30 years of experience and deliver innovative solutions for manufacturers, scientists and experts of the lightening industry. Our own light measuring instruments are used on a daily basis in lots of well-known companies. This way we have gained the right experience and understand what are the key issues involved in every day spectral measurements. Therefore we claim to be the best partner and solution provider in the modern lighting industry.
GL Optic products use well-known companies from different industries:
- OSRAM Semiconductors
- Philips Lighting
- Tobias Grau
- Louis Poulsen
- Vossloh Schwabe
- LENA Lighting S.A.
- ON Semi
- LACROIX Electronics
- Automotive Lighting
- Daimler AG
- BOSMAL Instytut Motoryzacji
- National Gallery in London
- Guggenheim Muzeum Bilbao
Universities and knowledge centers:
- Technische Universität Braunschweig in Germany
- HAWK Hildesheim in Germany
- Höhere Technische Bundeslehr und Versuchsanstalt in Austria
- Universität Basel in Switzerland
- Institut Universitaire de Technologie Amiens in France
- University of Portsmouth in UK
- London South Bank University in UK
- South Dakota School of Mines & Technology in USA
- King Abdullah University of Science & Technology in Saudi Arabia
- Poznan University of Technology in Poland
- Lublin University of Technology in Poland
- Oesterreichische Banknoten und Sicherheitsdruck GmbH in Viena
- Carl Zeiss
GermanyGeschäftsführer: Michael Gall; Sitz der Gesellschaft ist Weilheim/Teck; Amtsgericht Kirchheim/Teck HRB746271; U-St.IDNR DE 292228248; Steuer-Nr. 69068/56239
Terms & Conditions
Cookies are small text files (typically made up of letters and numbers) placed in the memory of your browser or device when you visit a website or view a message. Cookies allow a website to recognise a particular device or browser. There are several types of cookies:
Session cookies expire at the end of your browser session and allow us to link your actions during that particular browser session.
Persistent cookies are stored on your device in between browser sessions, allowing us to remember your preferences or actions across multiple sites.
First-party cookies are set by the site you are visiting.
Third-party cookies are set by a third party site separate from the site you are visiting.
Cookies can be disabled or removed by tools that are available in most commercial browsers. The preferences for each browser you use will need to be set separately and different browsers offer different functionality and options.
We offer certain site features, services, applications, and tools that are available only through the use of these cookies. You’re always free to block, delete, or disable these technologies if your browser, installed application, or device so permits. However, if you decline cookies, you may not be able to take advantage of certain site features. For more information on how you can block, delete, or disable cookies, please review your browser or device settings.