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在中国近视患者中不同角膜直径的角膜生物力学和断层学参数

Li Li1, Qizhi Zhou2,3

  • 1Department of Refractive Surgery, Chongqing Eye and Vision Care Hospital, No 77 Changjiang 2nd Road, Daping Distract, Chongqing, 400042, China.

BMC ophthalmology
|August 26, 2025
PubMed
概括

No abstract available in PubMed .

关键词:
生物力学角膜直径断层扫描

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Focusing of Light in the Eye01:16

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Light rays enter the eye through the cornea, a transparent dome-shaped tissue that is the eye's outermost layer. The cornea bends or refracts, light rays traveling to the pupil. The shape of the cornea determines how much of the light is bent and whether the image will be focused correctly on the retina at the back of the eye. Once the light has passed through both refraction layers, it converges into a single focal point onto a small area. This is where photoreceptors start transforming...