AUXOMETER
Source: 567
Aux‐om″e‐ter (?), n. [[Gr. � to increase + -meter.]] (Optics) An instrument for measuring the magnifying power of a lens or system of lenses.
Source: 567
Aux‐om″e‐ter (?), n. [[Gr. � to increase + -meter.]] (Optics) An instrument for measuring the magnifying power of a lens or system of lenses.