United States - Eckhardt Optics LLC - Steve Eckhardt
5430 Jefferson Ct
White Bear Lake, MN 55110
Phone: (651) 315-8249
Steve says: "Eckhardt Optics LLC specializes in design and prototyping of optical systems including both lenses and illumination systems. Our products include a production tester for polarizers, a conoscope for scatter testing and a large laser scan lens."