... particularly suitable for analysis and checking ofthe macro and micro surface on the workpiece as well as form parameters such asangle ... ,curved surface radius and relating positions etc. Specifications 1 Measuring principle:stylus ... cut-off, N=1, 2, 3, 4, 5 (6) Filter type: ISO, phase corrected, un-filtered, Gaussian (7) Surface parameter: Ra,Ry,Rp ...