spherometer


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spherometer

[sfə′räm·əd·ər]
(engineering)
A device used to measure the curvature of a spherical surface.
References in periodicals archive ?
To monitor the emerging lens curves, I also constructed a three-ball spherometer with a dial indicator capable of reading to the nearest 0.
A micrometer and spherometer lay alongside a marked-up blueprint of a telescope.
Tenders are invited for Set Of Spherometer Bells Diamond Wheel(Outer) For Cnc Machine Diamond Wheel(Inner) For Cnc Machine