Frequently Asked Questions

No, there is no need for mechanical or optical modification on existing systems to use the Transmission Spheres. They can be mounted in the existing 4" standard bayonet.

The applications of the Transmission Spheres include surface metrology, irregularity measurement, flatness measurement, and interferometry.

The available sizes for the Transmission Spheres are f/0.7, f/0.8, f/1.1, f/1.6, f/2.5, f/4.2, f/6.4, f/9.2, and f/5.9D flat.

The "Smart Case" is a practical, user-oriented, and safe box-and-handling system for the Transmission Spheres.

The Transmission Spheres have an integrated 30% wavefront expansion.

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