TriAngle electronic autocollimators are high-precision optical instruments for non-contact measurement of the angular displacement of reflective flat surfaces. The wide range of autocollimators offered by TRIOPTICS, combined with their modular design, means you can choose an instrument perfectly suited to your ideal measurement configuration. Whether for high-precision measurements, high acquisition frequencies, in vacuum environments, in the IR, with a wide field of view, etc., TRIOPTICS has the right instrument for you.
