GOST 8.506-1984 State system for ensuring the uniformity of measurements. Convex spherical mirrors. Measurement technique of curvature radius and local departures of surfaces forms from sphericity by holographic shear interferometry
This standard establishes a methodology for measuring local deviations of a surface shape from an ideal sphere (local errors
GOST 8.506-1984 history
1984GOST 8.506-1984 State system for ensuring the uniformity of measurements. Convex spherical mirrors. Measurement technique of curvature radius and local departures of surfaces forms from sphericity by holographic shear interferometry