Precision Spherometer

The Precision Spherometer is designed for measuring plate thicknesses, depressions and.the radii of the curvature of spherical surfaces, making it great for measuring lenses.

Three steel tips form an equilateral triangle, with a micrometer screw tip in the middle. A disk with circular divisions from 0 to 500 is attached to it, and a vertical ruler with millimetre divisions from -10mm to +15mm is attached to the frame.

Technical Specifications of the Precision Spherometer

The technical specifications of the Precision Spherometer are:

• Measuring ranges: 0mm to 25mm and -10mm to +15mm
• Screw pitch: 0.5mm
• Measuring accuracy: 0.001mm
• Support spacing: 50mm