Vermont Photonics supplies precision optical metrology equipment by Möller-Wedel, including electronic and visual autocollimators, collimators, telescopes, dioptometers, alignment telescopes, refractometers, goniometers, and more. We offer NIST traceable certificates of calibration for select products including autocollimators, dioptometers, and alignment telescopes. With over 25 years of experience and a dedicated support staff we are able to offer assistance in many fields of optical metrology.