Custom Shaped Sapphire Windows

Manufactured in the USAManufactured in the USA


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.


Diameter: From 5 mm (.197”) to 355 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

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Durable, scratch resistant, stronger than glass

learn the benefits of sapphire optics