Optical engineeringOptical engineering
is the field of study which focuses on applications of optics
. Optical engineers design optical instruments such as microscopes, telescope
and equipment that utilises the properties of light
, such as optical sensors and metrological apparati. Optical engineering metrology utilises the latter to measure micro-vibrations with instruments like the laser speckle interferometre or to measure the properties of the various masses with instruments measuring refraction.
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