| 释义 |
Definition of crystalline lens in English: crystalline lensnoun The transparent elastic structure behind the iris by which light is focused on to the retina of the eye. Example sentencesExamples - Cataract still represents the leading cause of blindness throughout the world; however, the pathogenic effect of solar UV radiation on the human crystalline lens remains controversial.
- The cornea and the crystalline lens refract light that enters the eye.
- A fish's eye is much larger and rounder than a mammal's eye, with a crystalline lens that's good at concentrating rays of light passed through water.
- The crystalline lens in the human eye can change shape, thereby altering its refractive power.
- The human eye focuses at different distances by using tiny muscles to change the curvature of the eye's flexible crystalline lens.
- The main ocular determinants of refraction are the focusing power of the cornea and crystalline lens and the length of the eye.
- Immediately behind the pupil is the crystalline lens - a transparent protein gel in an elastic sac, which provides the additional optical power needed to bring light to a focus at the back of the eye.
- The most serious injuries involve the cornea and the internal crystalline lens, leading to corneal scars and cataract.
- An advance that overcomes these problems is the accommodating intraocular lens, which can move in the same way as the natural crystalline lens does before it hardens with age.
- The cornea, iris, and crystalline lens work together to focus light onto the retina.
- Presbyopia sets in which is a hardening of the crystalline lens, and it makes it difficult for people to see things up close.
- Urgent magnetic resonance imaging clearly showed dislocation of the crystalline lens into the vitreous, which is being managed conservatively.
- Entering the eye at this location avoids damage to the retina and the crystalline lens.
Definition of crystalline lens in US English: crystalline lensnounˌkristələn ˈlenz The transparent elastic structure behind the iris by which light is focused on to the retina of the eye. Example sentencesExamples - An advance that overcomes these problems is the accommodating intraocular lens, which can move in the same way as the natural crystalline lens does before it hardens with age.
- Urgent magnetic resonance imaging clearly showed dislocation of the crystalline lens into the vitreous, which is being managed conservatively.
- Cataract still represents the leading cause of blindness throughout the world; however, the pathogenic effect of solar UV radiation on the human crystalline lens remains controversial.
- Presbyopia sets in which is a hardening of the crystalline lens, and it makes it difficult for people to see things up close.
- The most serious injuries involve the cornea and the internal crystalline lens, leading to corneal scars and cataract.
- The cornea, iris, and crystalline lens work together to focus light onto the retina.
- The cornea and the crystalline lens refract light that enters the eye.
- Entering the eye at this location avoids damage to the retina and the crystalline lens.
- The main ocular determinants of refraction are the focusing power of the cornea and crystalline lens and the length of the eye.
- Immediately behind the pupil is the crystalline lens - a transparent protein gel in an elastic sac, which provides the additional optical power needed to bring light to a focus at the back of the eye.
- A fish's eye is much larger and rounder than a mammal's eye, with a crystalline lens that's good at concentrating rays of light passed through water.
- The crystalline lens in the human eye can change shape, thereby altering its refractive power.
- The human eye focuses at different distances by using tiny muscles to change the curvature of the eye's flexible crystalline lens.
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