Glossary entry

English term or phrase:

aspherical lens

Croatian translation:

asferične leće

Jun 10, 2009 15:02
14 yrs ago
1 viewer *
English term

aspherical lens

GBK English to Croatian Art/Literary Photography/Imaging (& Graphic Arts)
Definition from MIR Web Development Team:
A lens whose curved surface does not conform to the shape of a sphere; lenses are usually ground or molded with spherical surfaces; because a spherical surface lens has difficulty in correcting distortion in ultra-wideangle lenses or coma in large-aperture lenses brought about by spherical aberration, an aspherical lens is used.
Example sentences:
It incorporates hybrid aspherical lens in the front lens group to minimize distortion and astigmatism, and molded glass aspherical lens in the rear lens group to minimize spherical aberration. (Sigma Corporation of America)
Now found in almost every EF lens, aspherical lens elements are particularly useful for large-aperture lenses, wide-angle lenses and high quality compact zoom lenses. (canon.co.uk)
It incorporates a floating focus system and uses two aspherical lens elements for minimizing distortion, spherical aberration and astigmatism. (SIGMA CORPORATION)
Proposed translations (Croatian)
5 +2 asferične leće
Change log

Jun 10, 2009 14:59: changed "Kudoz queue" from "In queue" to "Public"

Jun 10, 2009 15:02: Enrique Cavalitto changed "Stage" from "Preparation" to "Submission"

Jun 13, 2009 15:54: changed "Stage" from "Submission" to "Selection"

Apr 27, 2010 18:54: changed "Stage" from "Selection" to "Completion"

Discussion

Nevenchi Jul 9, 2009:
asferična leća Asferična leća je (optička) leća čije plohe ne slijede sferu, odnosno nisu sfernog oblika. Koristi se kada uobičajene sferne leće, zbog nekih fenomena koji se u optici javljaju (primjerice, sferna aberacija), ne mogu bez izobličenja "obaviti svoj posao"

Proposed translations

+2
175 days
Selected

asferične leće

"Fotografske leće često korištene pri današnjim sofisticiranim objektivima (većinom pri zum objektivima). Zakrivljenost ovih leća, za razliku od normalnih, nije savršeno zaobljena, već je na različitim dijelovima različito zakrivljena, tako da otklanja moguće kromatske i ostale aberacije (greške leća pri kojima je vidljiv rasap boja ili druge greške koje vode do izobličenja finalne snimke"
Example sentences:
Asferične leće Precizne asferične leće sprječavaju distorzije i jamče plastičnost, oštre konture i jasnu sliku. Tehnologija asferičnih leća koristi se u mnogobrojnim OLYMPUS dalekozorima (web stranica tvrtke Olympus)
Peer comment(s):

agree Nevenchi : ja bih samo stavila jedninu, ali slažem se s Vašim prijedlogom
48 days
hvala
agree Veronica Prpic Uhing
145 days
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4 KudoZ points awarded for this answer.
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