Manufacturer of custom precision optics from high-volume production to quick-turn prototypes.

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Lacroix Expansion

Check out our new article about 2017 below!

high quality

World Class

We have honed our craft over three generations, producing custom precision optics for unique applications in scientific, medical, defense, astronomy, and industrial use.


Flexible Quantities

From a single prototype to full production runs reaching into the hundreds of thousands, we are unique in our ability to be flexible and dependable, while continually exceeding quality standards, no matter the quantity.


Quick Lead Times

Our workflow, from initial print to production management, allows for even quicker fast track lead times when necessary. No one works harder or faster to help you achieve your production goals.


Engineer to Engineer

Our experienced technical sales and manufacturing engineers can work with you in optimizing your design, bringing your concept to an often under-budget realization.


Made in America

Our facilities are certified to ISO 9001:2015 standards and is ITAR Registered and Compliant. We offer unmatched production capability, while also keeping your prints and proprietary information securely stateside.


100% Guaranteed

Our reputation has made the LaCroix name synonymous with delivering quality precision optics. Our personal approach to every customer has driven our success for more than 70 years.


Here at LaCroix Precision Optics, with our dedicated staff and state of the art equipment, we can produce custom precision optics in a large or small quantity without a loss of quality.


LaCroix Precision Optics takes pride in making quality optical lenses right here in America that serve vital roles around the world, from protecting our troops to diagnosing disease.


2017 was a big year for LaCroix Precision Optics, with the addition of more shop space, an increase in total lenses produced and substantial growth in our workforce. These increases allow us to grow as a company to better suit the needs of our customers.
In November of 2017 LaCroix Precision Optics kicked off its new expanded facility by commissioning an additional aspheric manufacturing and metrology cell.
LaCroix Precision Optics is making progress on a new 13,750 square foot expansion project, building a stronger future upon the strength of our history.