🎛️ Spherometer – Key Features
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Precision Instrument for Measuring Curvature
The spherometer is designed to precisely measure the radius of curvature of spherical surfaces such as lenses or mirrors by using a central micrometer screw and three-legged base.
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Constructed with Lacquered Brass Body and Steel/SS Rods
Many models are built with a lacquered brass frame and high-grade steel or stainless-steel legs and spindle to ensure durability, minimal wear and accurate readings.
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High Resolution, Commonly 0.01 mm or 1/100 mm
Units typically offer fine resolution (0.01 mm) via a micrometer screw mechanism, enabling small curvature measurements in educational and lab settings.
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Ideal for Physics Labs, Optics Workshops and Quality Control
Suited for measuring curved glass, plastic surfaces, or metallic parts, this tool is essential in physics practicals and optical manufacturing for checking surface radii.