Precision Optical Measurement Starts Here
One partner. Technical excellence. Total confidence.

Optical coating demands absolute control. Whether you're producing complex multilayer stacks, high‑performance filters, mirrors, AR/VR optics, or decorative and wear-resistant coatings, your measurement system determines the accuracy, repeatability, and stability of every layer.
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Why Optical Manufacturers Choose INFICON
INFICON delivers the technical advantage optical manufacturers rely on. With crystals, sensors, and controllers engineered to work together, we provide a complete measurement ecosystem for precision optical films.
Technical Advantage for Complex Optical Layers
Precise control is essential for advanced optical films. INFICON controllers deliver high‑speed, high‑accuracy thickness and rate measurement to maintain consistency across long, multi‑material stacks.
Sensors Built for Optical Runs
Demanding optical processes require stable sensing—no drift, no instability, no surprises. INFICON sensors provide reliable performance in real‑world optical environments, ensuring accuracy from the first nanometer to the final layer.
Crystals Engineered for Precision and Repeatability
Optical accuracy starts with a crystal that performs predictably. INFICON crystals deliver exceptional stability across long runs, high temperatures, and complex multilayer designs.
A One‑Stop Shop for Optical Measurement Excellence
With INFICON, manufacturers get:
- Integration flexibility from a single measurement partner
- Technical excellence and market leadership
- An ecosystem designed around precision optics
From crystals to sensors to controllers, every component is engineered for long‑term stability, the highest accuracy, and predictable performance.




