Since 1971, Micro-Radian Instruments has met the exacting standards of military, aerospace, metrology, and industry for precision angle measurement solutions. From the first MRA-150 analog autocollimator to our new PC-based digital autocollimators, we have always engaged the latest, most advanced technology available. This continuous improvement and ability to change has made us the premier source for specialized, application-specific autocollimators. Our standard products include instruments suitable for applications that range from the battlefield to the calibration standards laboratory, and all of our products can be customized to meet your specific requirements.