resolving power


noun

Optics. the ability of an optical device to produce separate images of close objects.
Photography. the degree to which a lens or photographic emulsion is able to define the details of an image.

Origin of resolving power

First recorded in 1875–80

British Dictionary definitions for resolving power

resolving power

noun

Also called: resolution physics
  1. the ability of a microscope, telescope, or other optical instrument to produce separate images of closely placed objects
  2. the ability of a spectrometer to separate two adjacent peaks in a spectrum
photog the ability of an emulsion to show up fine detail in an image

Medical definitions for resolving power

resolving power
[ rĭ-zŏlvĭng ]

n.

The ability of a lens to distinguish small objects in close proximity.