Minimizing reflection on the glass surface. We offer on many substrates antireflection coatings (VIS 380 – 780 nm / NIR 780 – 1550 nm), as AR2 for certain wavelength or as AR4 for wavelength bands (broadband-AR). Used as cover glasses in front of displays, of high-power light sources, diodes and lasers. Even on tubes (diameter 6 mm to 300 mm) available.

AR2 Reflection : < 0,5% in the 550 nm
AR2-XXX Reflection : < 0,5% in the case of a desired wavelength XXX nm
AR4 Reflection : < 1% for  λ= 450 nm – 650 nm
AR4-850 Reflection : < 1% for λ= 650 nm – 950 nm

Antireflection filters are used in the specific laser wavelengths e.g., 532 nm, 880nm, 1064nm, 1550nm like.