Optical Instruments

(Roget's Thesaurus)
<- N
PARAG:Optical Instruments->N
GRP: \\ N \\ 1
Sgm: \\ N \\ 1 \\ optical instruments
optical instruments
Sgm: \\ N \\ 1 \\ lens
lens
meniscus
magnifier
Sgm: \\ N \\ 1 \\ microscope
microscope
megascope
tienoscope
GRP: \\ N \\ 2
Sgm: \\ N \\ 2 \\ spectacles
spectacles
specs
=>(coll.)
glasses
barnacles
goggles
eyeglass
pince-nez
GRP: \\ N \\ 3
Sgm: \\ N \\ 3 \\ periscopic lens
periscopic lens
Sgm: \\ N \\ 3 \\ telescope
telescope
glass
lorgnette
Sgm: \\ N \\ 3 \\ spyglass
spyglass
opera glass
binocular
binoculars
field glass
Sgm: \\ N \\ 3 \\ burning glass
burning glass
convex lens
GRP: \\ N \\ 4
Sgm: \\ N \\ 4 \\ mirror
mirror
reflector
speculum
Sgm: \\ N \\ 4 \\ looking-glass
looking-glass
pier-glass
cheval-glass
GRP: \\ N \\ 5
Sgm: \\ N \\ 5 \\ prism
prism
Sgm: \\ N \\ 5 \\ camera lucida
camera lucida
camera obscura
Sgm: \\ N \\ 5 \\ magic lantern
magic lantern
&c.(show) 448
Sgm: \\ N \\ 5 \\ stereopticon
stereopticon
Sgm: \\ N \\ 5 \\ chromatrope
chromatrope
thaumatrope
Sgm: \\ N \\ 5 \\ stereoscope
stereoscope
pseudoscope
polyscope
kaleidoscope
GRP: \\ N \\ 6
Sgm: \\ N \\ 6 \\ photometer
photometer
eriometer
actinometer
lucimeter
radiometer
Sgm: \\ N \\ 6 \\ abdominoscope
abdominoscope
gastroscope
helioscope
polariscope
polemoscope
spectroscope
GRP: \\ N \\ 7
Sgm: \\ N \\ 7 \\ abdominoscopy
abdominoscopy
Sgm: \\ N \\ 7 \\ gastroscopy
gastroscopy
Sgm: \\ N \\ 7 \\ microscopy
microscopy
microscopist

English dictionary for students. 2013.

Look at other dictionaries:

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  • Optical Society of America — The Optical Society of America (OSA) is a scientific society dedicated to advancing the study of light optics and photonics in theory and application, by means of worldwide research, scientific publishing, conferences and exhibitions, partnership …   Wikipedia

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  • optical — adjective 1 used for seeing images and light: microscopes and other optical instruments 2 concerned with the way light is seen: an optical diagram 3 using light, especially for the purpose of sending or storing information for use in a computer… …   Longman dictionary of contemporary English

  • optical bench — an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies, having a ruled bar to which these devices can be attached and along which… …   Universalium

  • optical bench — op′tical bench′ n. opt an apparatus, as a special table or rigid beam, for the precise positioning of light sources, screens, and optical instruments used for optical and photometric studies • Etymology: 1880–85 …   From formal English to slang

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