Precision Sphereometer

Product Overview

For measuring plate thicknesses depressions and radii of curvature of spherical surfaces for example lenses. The device consists of a tripod with three steel tips which form an equilateral triangle. A micrometer screw with a measuring tip is recessed in the middle. Attached to the micrometer screw is a disc with circular divisions from 0 to 500 and a vertical scale with millimeter divisions from 10 to 15 mm at the tripod. Specifications:

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