About Us

CMM Optic is a proven leader in high precision optics manufacturing.

Our Story

From Contour Metrological & Manufacturing to CMM Optic

We decided to celebrate 30 years of precision manufacturing and long-standing reputation in the optics industry with a name change. Many of you know us for our past work in optics machining in our Troy, Michigan location for optical mirrors, lenses, and precision components.

Dedication to successfully executing the most technically challenging projects took us to 2013 when the company was purchased by an automotive businessman, Kevin McMahon.

In early 2019, leadership made the decision to move forward with the name “CMM Optic” to build improved understanding on our current business thrust of diamond-turned metal and polymer optics as custom mirrors, lenses, and new optomechanical assemblies for a wide variety of applications.

CMM Optic holds an industry reputation for the ability to create difficult to produce items. We are truly “Redefining What is Possible” in the optics world today.


Micro-optics with Maximum Performance

CMM Optic offers the capability to meet surface finishes below 50 angstroms, with feature sizes frequently less than 75 microns. We verify them with our in-house state-of-the-art inspection equipment. This level of technology allows us to precisely manufacture to your specifications, every time.


Prototype to Volume

Our engineering and manufacturing support allow us to become a part of your project team, working hand-in-hand to create solutions that fit for the life of the project. Our manufacturing team is there to assist through all stages of your project from prototype through production.


High Quality Project Management

Years of success in completing multifaceted projects in the optics industry give us the ability to effectively manage the most demanding and complex challenges.


Year Established


Delivered Solutions

On-time Delivery

We understand the impact of providing our customers with the exact parts they ordered, delivered by the date agreed upon. CMM Optic has delivered 96%+ of production orders on time since 2017.