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We polish most optical materials and specialize in the
fluoride crystals; Calcium, barium, magnesium, and lithium

Our primary focus is with UV optics. For IR Laser Optics,
please visit our sister company,
Koch Crystal Finishing

Our expertise is in prototype work, although we have the
capability for volume production.

For flat surfaces, we can routinely polish to flatnesses of
20th wave or better.

Superpolishing for laser windows is also available with
surface roughnesses of 2 Angstroms or less.

E-mail or call us with your requirements !