optical
English
Pronunciation
- (Received Pronunciation) IPA(key): /ˈɒptɪkəl/
Audio (Southern England) (file)
- (General American) IPA(key): /ˈɑptɪkəl/
Adjective
optical (comparative more optical, superlative most optical)
- Of, or relating to sight; visual.
- Strabismus is an optical defect.
- (Can we add an example for this sense?)
- Designed to assist or enhance sight
- A microscope is an optical instrument.
- Of, or relating to optics.
- Refraction is an optical effect.
- Of, or relating to visible light.
- Optical telescopes don't work when it is cloudy.
- Incorporating light-sensitive devices.
- An optical switch opens the door automatically.
Derived terms
- electrooptical
- extraordinary optical transmission
- fast blue optical transient
- floptical
- floptical disk
- integrated optical circuit
- magnetooptical
- magnetoptical
- nonoptical
- non-optical
- optical activity
- optical art
- optical astronomy
- optical axis
- optical bank
- optical black hole
- optical character recognition
- optical delusion
- optical depth
- optical disc
- optical disc drive
- optical disk
- optical disk drive
- optical double
- optical drive
- optical fiber
- optical fibre
- optical flat
- optical glass
- optical illusion
- optical infinity
- optical isomer
- opticality
- optical levitation
- optically
- optical media
- optical microscope
- optical mouse
- optical power
- optical rotation
- optical rotatory dispersion
- opticals
- optical spectrum
- optical switch
- optical telescope
- optical trackpad
- optical trap
- optical tweezer
- optical tweezers
- optical wand
- quasioptical
- Raman optical activity
- suboptical
Translations
relating to sight — see optic
designed to assist or enhance sight
relating to optics — see optic
relating to visible light
incorporating light-sensitive devices
- The translations below need to be checked and inserted above into the appropriate translation tables. See instructions at Wiktionary:Entry layout § Translations.
Translations to be checked
Noun
optical (plural opticals)
- (film) Any special effect requiring laboratory work on the film.
- 1976 August 14, Gary Jane Hoisington, “Locker Room As The Site Of Religious Ecstasy”, in Gay Community News, volume 4, number 7, page 9:
- It is a glossy film with gross, opulent opticals and little comic, or any, relief; it has the jaundiced complexion of an early 60s underground film, which it is; it is ponderous, Wagnerian, and feels about five hours long (its running time is about an hour).
- 2006, David K. Irving, Peter W. Rea, Producing and Directing the Short Film and Video, page 294:
- If you plan to output back to film, opticals and effects can be shot on film or generated by computer and then transferred to film.
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