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Partnership Highlight : BEMOX Engineering

Precision tooling is an essential element of optical coating processes. It plays a significant role in achieving the best-coated surface and maximum clear aperture. With advancements in technology, Computer Numerical Control (CNC) is becoming an increasingly popular method in the production of precision tooling. In this blog post, we will discuss the importance of precision tooling in optical coatings and how CNC is helping companies like Colorado Thin Films push the limits in optical coatings.


Achieving the Best Coated Surface


Precision tooling is critical in achieving a high-quality coated surface in optical coatings. It enables the deposition process to be accurately controlled and reproducible. With precision tooling, the coating uniformity can be ensured across the entire substrate, leading to a high-quality, uniform coated surface.

The use of CNC technology in precision tooling has further enhanced the quality of the coated surface. CNC machines allow for accurate and precise control of the tool's movements, ensuring that the coating thickness and uniformity are within the desired specifications. CNC technology has also enabled the production of complex shapes and geometries, which were previously difficult to achieve.


Maximizing Clear Aperture


The clear aperture is the portion of the optical surface that is free of coatings, allowing for the transmission of light. It is critical in ensuring that the optical system performs optimally. Precision tooling plays an important role in maximizing clear aperture.


With precision tooling, the coating can be accurately deposited on the substrate's edges, ensuring that the clear aperture is not affected. CNC technology has further enhanced this process, allowing for precise control of the coating thickness at the edges of the substrate. This ensures that the clear aperture is maximized, leading to optimal optical performance.


Pushing the Limits in Optical Coatings


The use of CNC technology in precision tooling has enabled companies like Colorado Thin Films to push the limits in optical coatings. CNC machines allow for the production of complex geometries and shapes, which were previously difficult to achieve. This has opened up new opportunities in the production of high-quality optical coatings for various applications.

CNC technology has also enabled the production of large-scale coatings. The large-scale production of precision tooling has made it possible to produce optical coatings for larger substrates. This has increased the capabilities of companies like Colorado Thin Films in the production of high-quality optical coatings for a wide range of applications.


at CTF


In conclusion, precision tooling is critical in achieving the best-coated surface and maximum clear aperture in optical coatings. The use of CNC technology in precision tooling has further enhanced the quality of the coated surface and enabled the production of complex geometries and shapes. CNC technology has also enabled the production of large-scale coatings, increasing the capabilities of companies like Colorado Thin Films. As technology continues to advance, precision tooling will continue to play a crucial role in the production of high-quality optical coatings.





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