Manufacturing sapphire windows as well as components made from Spinel, Fused Silica, and optical glass. Sapphire substrates are our specialty at Guild Optical. No matter your industry, we can help.

Guild Optical Associates, Inc. specializes in the precision fabrication of custom optical components. We are ISO 9001 certified and registered with the ITAR. Since 1990 our team of experienced professionals has delivered timely and cost effective solutions to the most demanding optical needs. Guild Optics manufactures all of our components in the USA using domestically sourced raw materials. We have built our reputation on our ability to accurately and efficiently process optical components from raw synthetic sapphire and other hard optical materials.

Guild Optics is a manufacturer of precision optical grade windows. Our capabilities allow for windows as small as 1mm all the way up to 17 inches of diameter or diagonal measurements. Our experienced team of technicians can fabricate your optical window with the transmitted wave front, parallelism, and surface quality that your project demands. We then QC each and every part to ensure a 100% yield to our customers. Today's optics buyers depend on receiving their optical components per the print, for a competitive price, and ON TIME! Guild Optics makes these topics our top priority.

What's new?

Sapphire is a top choice for protective windows in the Medical Industry: Ideal for the demanding medical industry. Guild Optics’ Sapphire windows will out last the devise they’re in.

Posted on Jan 11, 2021  •  Facebook

Sapphire Windows - Sapphire Optics - Sapphire Substrates @GuildOptical is your US manufacturer. The criteria your… https://t.co/lXE6B2eFlo

Posted on Oct 28, 2020  •  Twitter

Custom shaped and ultra flat sapphire windows.https:// www.guildoptics. com/ optical-windows- guild-optical/ custom-shaped-sa pphire-windows/

Posted on Sep 10, 2020  •  Facebook

Well, this year has been... interesting so far. That's the only word I can really grasp to encompass the subject. At the beginning of this ordeal, some of my contacts reported their businesses being forced to shut down. Large, medium, or small. It didn't seem to matter. If they couldn't find a way...

Posted on Aug 11, 2020  •  Facebook

Sapphire Substrates - Built to Print by Guild Optical

Posted on Aug 04, 2020  •  Facebook

Sapphire Optics Capabilities - A visual listing of our capabilities. https://t.co/IcwaBIpyHW https://t.co/JToVGoaDa6

Posted on Feb 25, 2020  •  Twitter

@PhotonicsWest @SPIEtweets #sapphirewindows at #PhotonicsWest - #pw2020 https://t.co/7OsBPZCqgO

Posted on Feb 05, 2020  •  Twitter

30 Inches in our area of the Northeast. Sure is pretty. #SnowedIn #snowday #snowstorm #snowstorm2019 #Snowmageddon… https://t.co/nW4olYpnu2

Posted on Dec 03, 2019  •  Twitter

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