Toric optics and mirrors, bikonvex, bikoncave and convexo-concave
Special optics per customer requests and requirements.
Correct measurements through regular inspections of the spectrometer with certified reference material
Cuvettes "Made in Germany" - highest precision in many different designs
Optical immersion probes and measuring cells for spectroscopic analysis in laboratory, pilot plant and process.
Online configurator for optical immersion probes and measuring cells
REVA - the first fully integrated Raman-Solution for education and teaching
Recertification of reference materials in the Hellma calibration laboratory (DIN ISO 17025)
Maintenance of fiber optic systems
Read more about our corporate culture and values
Current vacancies for professionals and students
Welcome to the world of highest precision!
Hellma is independent provider of integrated solutions for optical analysis and leading manufacturer of high-precision products made of optical glass, quartzglass and crystals. Photonics and molecular spectroscopy customers around the world appreciate Hellma products for their exceptional quality and reliability.
Laboratory Supplies
Cuvettes, UV/Vis reference materials, micro volume measurement cells, immersion probes, OEM
continue
Process Analytics
The world's largest product portfolio of optical probes and measurement cells - standard products and product configurator
continue
Services
Maintenance packages for probes and measurement cells - for more process safety and efficiency
continueVideos
Measuring wavelength accuracy in a spectrophotometer
Advantages of the 3 in 1 cuvette
Applications
Process Analytics
Inline measurement of glucose and ethanol in yeast fermentation processes
continue
Process Analytics
Online process control in polioxymethylen production with NIR spectroscopy
continue