| lens definitions |
| # | Definition | Sets |
| 1 | the transparent structure behind the pupil that changes shape to help focus images on the retina | 44 sets |
| 2 | transparent structure behind the pupil that bends and focuses light rays on the retina | 20 sets |
| 3 | a transparent optical device used to converge or diverge transmitted light and to form images | 18 sets |
| 4 | an assembly of several glass discs placed in a tube attached to the front of a camera | 17 sets |
| 5 | the transparent structure behind the pupil that changes shape to help focus images on the retina. | 15 sets |
| 6 | a curved, transparent element of the vision system that provides focus | 12 sets |
| 7 | an assembly of several glass discs placed in a tube attached to the front of a camera. | 11 sets |
| 8 | focuses light onto the retina | 10 sets |
| 9 | a flexible structure that focuses light | 8 sets |
| 10 | transparent structure behind the pupil that changes shape to help focus images on the retina | 8 sets |
| 11 | transparent structure behind pupil that changes shape to focus images on the retina | 8 sets |
| 12 | transparent object behind the iris that changes shape to help adjust the eye's focus to see near or distant objects | 7 sets |
| 13 | the transparent structure behind the pupil that changes shape to help focus images on the retina. (myers psychology 8e p. 205) | 7 sets |
| 14 | refracts light | 5 sets |
| 15 | flexible structure that focuses light | 5 sets |
| 16 | a transparent, biconvex body of the eyethat focuses light rays on retina | 5 sets |
| 17 | the transparent eye structure that focuses the light rays falling on the retina | 5 sets |
| 18 | lens | 5 sets |
| 19 | biconvex transparent body situated behind the iris in the eye | 5 sets |
| 20 | a transparent object with at least one curved surface | 4 sets |
| 21 | crystal structure for refraction of light rays | 4 sets |
| 22 | the part of the eye that focuses an object on the back of the eye | 4 sets |
| 23 | the transparent organ situated behind the iris of the eye; helps focus an image on the retina | 4 sets |
| 24 | light focusing part of the eye. | 4 sets |
| 25 | transparent protein disc that focuses on images | 4 sets |
| 26 | the transparent structure behind the pupil that changes shape to focus images on the retina | 4 sets |
| 27 | a curved piece of glass | 4 sets |
| 28 | part of the eye that changes curvature to keep images in focus | 4 sets |
| 29 | a curved piece of glass or other transparent material that is used to refract light | 4 sets |
| 30 | the flexible structure that focuses light that has entered the eye | 4 sets |
| 31 | focuses light | 4 sets |
| 32 | a curved piece of glass or other material used to refract light | 4 sets |
| 33 | focuses a visual image on the retinal receptors | 4 sets |
| 34 | transparent part of the eye inside the pupil that focuses light onto the retina | 3 sets |
| 35 | the transparent structure of the eye behind the pupil that changes shape to focus images on the retina | 3 sets |
| 36 | structure behind pupil that changes shape to focus light rays onto the retina | 3 sets |
| 37 | lente | 3 sets |
| 38 | circular structure located behind the pupil and suspended in position by ligaments | 3 sets |
| 39 | transparent part of the eye behind the iris; focuses light on the retina; change shape to focus on objects;-if object is closed, muscles attach to the land contract to make lens around,-if object is far away, the muscles pull to flatten the lens | 3 sets |
| 40 | the transparent eye structure that focuses the light rays falling on the retina. | 3 sets |
