LaCroix Precision Optics

For more than 70 years, three generations of family leadership have guided LaCroix to become the premier precision optics manufacturer in America and a trusted partner for innovation and performance. Our relationship-driven approach to delivering the highest quality optics is the cornerstone of our long-standing success. We are known for doing what is right by our customers, employees, and suppliers. 

Whether you need custom optical components, advanced thin-film coatings, or fully integrated assemblies, our vertically integrated design-build-test process streamlines production and accelerates time-to-market. Our legacy of craftsmanship, backed by ISO 9001:2015 certification and ITAR compliance, ensures every component we deliver meets the highest standards of quality and reliability.

From prototype to high-volume production, we’ve got you covered. Our Class 100 cleanroom, cutting-edge CNC technology, and proprietary alignment tools ensure precision at any quantity, without compromise. 

LaCroix holds firm to our long-standing commitment to quality and fairness in everything we do. We have the experience and the integrity to deliver on your project goals - let us prove it. 

Categories to add (all under Finished Optics, Coatings, & Components):

• Assemblies
• Beamsplitters
• Flats
• Optical components
• Optical filters
• Prisms
• Wedges