Fluoride optics


We manufacture beam guiding optics for the designer wavelengths 157 nm, 193 nm, 248 nm, 308 nm, which are used in ophthalmology and material processing for example.


Production possibilities:

  • Laser window and laser mirrors
  • Lenses
  • Aspheres (cylinders and thoroids)



  • Beamsplitter
  • Homogenizers
  • and many others



Materials are high purity single crystals of well-known breeders, e.g. CaF 2, MgF 2, BaF 2, etc.


  • Dimensions: up to max. 300 mm Ø or diagonal
  • Surface fidelity: up to lambda / 10 PV @ 632.8 nm
  • Surface quality: According to DIN 10110 to 5 / 1x0,025
  • Dimensional tolerances: +/- 10 μm

Quality assurance

Due to continuous process monitoring - before, during and after production - we guarantee you specified specifications, which can be documented by various measuring instruments and test protocols according to customer requirements.