| Cx | cervix; circumflex; clearance; complaint; complex; convex |
|---|---|
| DCx | double convex |
| PCx | periscopic convex |
| ECLE | Extra-Capsular Lens Extraction |
| CL | capillary lumen; cardiolipin; cell line; centralis lateralis; chemiluminescence; chest and left arm ... |
| BLEC | bovine lens epithelial cell |
|---|---|
| CL | Contact Lens |
| HLE | Human lens epithelial |
| IOL | Intra Ocular Lens |
| LCA | Lens Culinaris |
| convex lens | A converging lens. Synonym: plus lens. (05 Mar 2000) |
|---|
| double convex lens | A lens with both surfaces convex. Synonym: convexoconvex lens, double convex lens. (05 Mar 2000) |
|---|---|
| convex | Applied to a surface that is evenly curved outward, the segment of a sphere. Origin: L. Convexus, vaulted, arched, convex, fr. Con-veho, to bring together (05 Mar 2000) |
| convex mirror | A spherical reflecting surface that constitutes a segment of the exterior of a sphere. (05 Mar 2000) |
| high convex | The segment of a sphere of short radius. (05 Mar 2000) |
| low convex | The segment of a sphere of long radius. (05 Mar 2000) |
| achromatic lens | A compound lens made of two or more lens's having different indices of refraction, so correlated as to minimise chromatic aberration. (05 Mar 2000) |
| acoustic lens | In ultrasonography, a lens used to focus or diverge a sound beam; may be simulated by electronic manipulation of signals. (05 Mar 2000) |
| anterior pole of lens | The central point on the anterior surface of the lens of the eye. Synonym: polus anterior lentis. (05 Mar 2000) |
| anterior surface of lens | The anterior surface of the lens of the eye. Synonym: facies anterior lentis. (05 Mar 2000) |
| aplanatic lens | A lens designed to correct spherical aberration and coma (q.v.). Synonym: periscopic meniscus. (05 Mar 2000) |
| apochromatic lens | A compound lens designed to correct both spherical and chromatic aberrations. (05 Mar 2000) |
| asphenc lens | <physics> A lens made aplanatic by grinding the outer zones to a greater radius than the inner zones. Aplanatic condensers can be made in this way. A simple aspheric lens is widely used as a lamp condenser because of its efficiency in converging light rays to one focal plane. (05 Aug 1998) |
| aspheric lens | A lens with a paraboloidal surface that eliminates spherical aberration. (05 Mar 2000) |
| astigmatic lens | A lens in which one of the surfaces is curved in one meridian and less curved in the opposite meridian; e.g., a teaspoon or a football. Synonym: astigmatic lens. (05 Mar 2000) |
| axis of lens | A line connecting the anterior and posterior poles of the lens of the eye. Synonym: axis lentis. (05 Mar 2000) |
| convex lens |
converging lens: lens such that a beam of light passing through it is brought to a point or focus
Ãâó: wordnet.princeton.edu/perl/webwn
|
|---|---|
| convex lens |
A prescription lens, shaped like a discus, to treat farsightedness by correcting for a cornea that is too concave, or flat.
Ãâó: www.mn-eye.com/aye_glossary.aspx
|
| convex lens |
a lens that is thicker at the center than at the edges
Ãâó: www.riverdeep.net/current/2002/01/010702_light_tg....
|
| convex lens |
A lens which is thicker in the center than at the edge, used to correct hyperopia or farsightedness. Prescriptions are in + dioptres.
Ãâó: www.spectacleworld.co.za/eyecare04.htm
|
| convex lens | lens such that a beam of light passing through it is brought to a point or focus |
|---|
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