lensed


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lens
Light rays converge when passing through a biconvex lens (top) and diverge when passing through a biconcave lens (bottom).f indicates the focus.

lens

 (lĕnz)
n. pl. lens·es
1. A ground or molded piece of glass, plastic, or other transparent material with opposite surfaces either or both of which are curved, by means of which light rays are refracted so that they converge or diverge to form an image.
2. A combination of two or more such pieces, sometimes with other optical devices such as prisms, used to form an image for viewing or photographing. Also called compound lens.
3. A thin piece of glass or plastic, as on a pair of sunglasses, that transmits light without refraction.
4. A device or phenomenon (such as a gravitational field) that causes light or other radiation to converge or diverge by an action analogous to that of a lens.
5.
a. A transparent, biconvex structure in the eye of a vertebrate or cephalopod that is located between the iris and the vitreous humor and focuses light rays entering through the pupil to form an image on the retina.
b. A similar structure in many invertebrates.
tr.v. lensed, lens·ing, lens·es
1. Informal To make a photograph or movie of.
2. To bend or distort (light, for example) by means of a lens, especially a gravitational field.

[New Latin lēns, from Latin, lentil (from the shape of a double convex lens).]

lensed adj.

lensed

(lɛnzd)
adj
incorporating a lens or lenses
References in periodicals archive ?
The infrared camera is well suited to hunting lensed systems, he explains, because cosmic expansion shifts the visible light emitted by distant galaxies to infrared wavelengths.
Eisenhardt of NASA's Jet Propulsion Laboratory in Pasadena, Calif., and his colleagues report that images of even higher resolution recently taken with the Hubble Space Telescope offer compelling evidence that the bright galaxy is indeed lensed.
But in previous images, both those captured on the ground and those made by Hubble, the lensed objects appear as blurs.