Someone with normal vision can focus clearly on objects that are far away and nearby because the light focuses correctly on the retina. However, it's common for an individual only to be able to clearly see things that are closer to them (nearsightedness) or farther from them (farsightednes...
What’s the difference between farsighted andnearsighted glasses? Farsighted glasses magnify objects by making the lens bigger in the center and narrower at the edges. The more magnification you observe, the higher the power of the glass. This also applies to people’s eyes. When you look at...
Today we’ll discuss what, exactly, these conditions are in addition to explaining the difference between farsightedness and nearsightedness. What Is Farsightedness? Though you may think that having farsightedness means that you can see far away, it actually means that it’s difficult to ...
Two particular examples are Lillian, an eccentric (and very nearsighted) old lady with odd quirks, and Greta, a muscle bound woman who was hired to look after the pets during New Year's Eve. WikiMatrix Are you nearsighted or farsighted? OpenSubtitles2018.v3 Add some smart style with ...
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the cornea and lens, and distant images focus in front of thephotoreceptorplane. Inhyperopia(farsightedness), the eye is relatively short, and distant images focus behind it. Myopia is the most commonrefractive error, usually from excessive axial length (Curtin, 1985;Zadnik and Mutti, 1998)....
- **A. 近视(near-sighted)**:近视的特点是眼球过长或角膜曲率过大,导致光线聚焦在视网膜前,使得远处的物体成像模糊,近处物体清晰。符合题干描述。 - **B. 远视(far-sighted)**:远视是眼球过短或角膜曲率不足,光线聚焦在视网膜后,导致近处物体模糊,远处物体相对清晰。与题干描述相反。 - **C. 散光(...
farsighted highlighted ignited incited indicted invited recited See All Rhymes fornearsighted Browse Nearby Words nearside nearsighted nearsightedness See all Nearby Words Cite this Entry Style “Nearsighted.”Merriam-Webster.com Dictionary, Merriam-Webster, https://www.merriam-webster.com/dictionary/ne...
3) Far-sighted and near-sighted 远见近视4) near and far visual difference 远近视差5) Far-middle-near perspective 远中近视点6) distanceless 无远近的补充资料:远近 远近 远近 ①指距离的长短。《灵枢·经水》:“夫十二经水者,其有大小、深浅、广狭、远近各不同,……。” ②喻亲疏。《素问·...