high quality precision spherical opticsWelcome to Pioneer Precision Optics

Pioneer Precision Optics has a long standing history of excellence within the optics industry.
It is our goal to build a lasting relationship with you, our customer.

Pioneer Precision Optics is focused on manufacturing high quality precision spherical optics.  PPO is a custom optical production facility producing build to print optical components and assemblies from prototype to large volume production runs. 

Our opticians have a combined 200+ years of experience grinding and polishing all types of glass, CaF2 and SiO2 and working to tight dimensional tolerances, irregularity < 1/10 wave and low surface roughness requirements through pitch polishing processes. With in-house machining and testplate fabrication we can be responsive to short delivery requirements.

Look over our website to see if our capabilities fit your needs or please give us a call or email to discuss how PPO can help you.


Pioneer Precision Optics, Inc. 296c Nonotuck Street, Florence, MA 01062 | Phone: 413-341-3992 / Fax: 413-727-8560 This email address is being protected from spambots. You need JavaScript enabled to view it.



Pioneer Precision Optics, Inc. will strive for continuous improvements for both products and services. We will utilize an effective quality management system in order to meet or exceed our customer's quality and delivery requirements while offering our products at a competitive value. - Thomas McGrath, President     Glenn Gilbert, Vice President