Sapphire Windows used for short and long wavelength applications (UV and IR) exceed other optical materials in harsh environments, providing a barrier between elements. This is due to sapphire material’s high mechanical strength, temperature stability, wear resistance and chemical inertness.
Other window materials we supply are Quartz, Calcium Fluoride, BK-7
We have over 45 stock sizes of Sapphire, Ruby, Quartz, Glass, and Cubic Zirconia balls & hemispheres. Off the shelf sizes from Dia. 005” to .375”, and larger sizes available.
We offer Grade 25 off the shelf and routinely supply Grades 5 and 10. Please refer to the AFBMA grade chart for more information on ball tolerances.