Refurbished American Optical RADIUSGAUGE / RADIUSCOPE is used to measure the radius of curvature of the anterior and posterior surfaces of rigid contact lenses. It works on the Drysdale Principle. This reliable tool precisely measures the curvature of contact lenses with accuracy of up to +/- 0.02 mm. It is an essential part of any contact lens laboratory or fitting process.

• Detect any irregular curvatures
• Ensure the correct specifications for each order