WordNet: optical device

a device for producing or controlling light

• hypernym device

• hyponym autofocus

• hyponym biprism

• hyponym camera lucida

• hyponym coelostat

• hyponym collimator

• hyponym diffraction grating, grating

• hyponym diffuser, diffusor

• hyponym finder, view finder, viewfinder

• hyponym Kerr cell

• hyponym laser, optical maser

• hyponym lens, lens system, lense

• hyponym Nicol prism

• hyponym planetarium

• hyponym polarimeter, polariscope

• hyponym optical prism, prism

• hyponym projector

• hyponym Rochon prism, Wollaston prism

• hyponym stereoscope

• hyponym viewer

optical device

• (suomi) optinen laite (synonyymi)