Optical vision measuring machine (Abbreviation: VMM) is a coordinate metrology machine designed for the measurement of linear size and geometrical size in computer technology with machine vision for high accuracy measurement, it can measure the linear size, such as point, line, distance, angle, circle, ellipse, rectangle, tangent and the geometrical size, such as straightness, flatness, circularity, cylindricity, perpendicularity, parallelism, angularity, position, concentricity, coaxiality, symmetry, line profile, surface profile, and etc. We have vision measuring machine of insize make. Please contact us for more information.