Diffraction International

Diffraction International, based in Minnetonka, MN, is a leading provider of diffractive CGH null tests for aspheric optics. With over 26 years of experience, the company offers a range of CGH tools and inventory, along with software and hardware solutions for interferometer testing. Despite recent changes, including downsizing and relocation, Diffraction International remains committed to delivering high-quality products and services to its customers.

Under the leadership of Steve Arnold, the President and Owner, Diffraction International maintains its dedication to excellence, as evidenced by its adherence to ISO 9001 certification standards. While the company now operates from a residential setting, customer data and records remain secure, ensuring a seamless transition. With a focus on customer satisfaction, Diffraction International continues to provide reliable and efficient solutions for the optical industry.

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