Català > sistema de lents: 1 sentit > nom 1, artifact| Sentit | A transparent optical device used to converge or diverge transmitted light and to form images. |
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| Sinònims | lens, lent |
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| Part de | instrument òptic | An instrument designed to aid vision |
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| Específic | Lent de Fresnel | lens composed of a number of small lenses arranged to make a lightweight lens of large diameter and short focal length |
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| anastigmat | compound lens or lens system designed to be free of astigmatism and able to form approximately point images |
| condensador, condensador òptic | lens used to concentrate light on an object |
| lent anastigmàtica | A lens designed to correct astigmatism |
| lent convexa | lens such that a beam of light passing through it is brought to a point or focus |
| lent còncava | A lens such that a parallel beam of light passing through it is caused to diverge / diverge or spread out |
| lent de contacte, lentícula, lentilla | A thin curved glass or plastic lens designed to fit over the cornea in order to correct vision or to deliver medication |
| lent intraocular | An artificial lens that is implanted into the eye of someone to replace a damaged natural lens or someone who has had a cataract removed |
| lent òptica, objectiu | A lens that focuses the image in a camera / camera |
| monocle | lens for correcting defective vision in one eye |
| objectiu | The lens or system of lenses in a telescope or microscope that is nearest the object being viewed |
| ocular | combination of lenses at the viewing end of optical instruments |
| Anglès | lens, lense, lens system |
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| Espanyol | lense, lente, sistema de lentes |
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