Custom Shaped Sapphire Windows


Guild Optical Associates is a great option for custom shaped sapphire windows. We have the capabilities to provide nearly any shaping imaginable. Guild Optics can shape, grind, and polish your sapphire windows all under one roof to provide excellent cost savings. Shaped radiused corners or steps are no issue for our custom sapphire shaping department. Guild Optics’ quality control standards and ITAR registration allow us to work with any industry.

Guild Optics Custom Shaped Sapphire Window Manufacturing Capabilities:


  • Diagonals: From 5 mm (.197”) to 350 mm (14”) in any optical axis
  • Thickness: Varies by Diameter but can be sub millimeter and up
  • Flatness: Varies by thickness but can be 1/20 wave or better if needed
  • Parallelism: Varies by size but can be as tight as 1 arc second
  • Surface Quality: Down to 10/5 Scratch/Dig
  • Quantities from singles to full large scale production runs

Custom Shaped Sapphire Windows Made in the USA Read more about Guild Optics’ custom sapphire shaping capabilities. 

Custom Shaped Sapphire Window

Custom Shaped Sapphire Windows