About Our Products

Vermont Photonics supplies electronic and visual instruments including autocollimators, collimators, telescopes, dioptometers, alignment systems, refractometers, goniometers, and more.

The flagship ELCOMAT series electronic autocollimators are widely regarded as some of the most accurate and well constructed angle measurement instruments in the world, and many customers are still using units that were sold over fifteen years ago. The GONIOMAT series of automatic and semiautomatic goniometers are innovative prism measurement instruments that combine high accuracy autocollimators and rotary encoders with powerful and intuitive software for instruments perfect for the laboratory or the shop floor. Vermont Photonics in house engineering and value added capabilities allow us to efficiently and economically customize equipment to help solve the unique problems encountered in the field of optical measurement.