Let’s get the basics down: Thenearsighted definitionis a condition that makes it difficult for people to see in the distance. Thefarsighted definition, on the other hand, is a condition that makes it difficult to see up close. While these conditions can cause a person some issues with th...
The medical term used by eye care professionals for farsightedness is hyperopia. The American Academy of Ophthalmology estimates 8.4% of the US population over age 40 have hyperopia. Farsightedness and nearsightedness are both refractive errors. Nowadays, refractive errors are easy to correct with...
In an eye with nearsightedness, light is refracted so that it lands just short of the retina, resulting in poorer distance vision. Farsighted eyes focus light just past the retina, resulting in poorer near vision (and, in some severe cases, poorer distance vision, too). Perhaps that’s ...
A. 远视的 B.近视的 C. 头晕的 D. 迟钝的 相关知识点: 试题来源: 解析 A【答案】A【核心短语/词汇】farsighted 远视的【翻译】带下划线的单词“farsighted”在中文里是什么意思?【解析】farsighted 远视的,近视的是“nearsighted”,头晕的是“dizzy”,迟钝的是“blunt”。故选A。 反馈 收藏 ...
Myopia, or “nearsightedness” or “shortsightedness,” as most of us refer to it, is an eye condition in which you can view objects up close clearly, but things farther away may appear blurry. This condition is fairly common and many people who have it don’t detect it immediately, ...
Hyperopia vs. Myopia (Farsighted vs. Nearsighted) Myopia could be thought of as the opposite of hyperopia. People with myopia can see clearly close up but things at a distance are blurry. Myopia is also caused by the way your cornea or lens focuses light. In this case, light entering ...
We know what you’re thinking: If myopia is the medical term for nearsighted, then what’s the medical term for farsighted? It’s hyperopia. In an eye with hyperopia, light becomes focused behind the eye’s retina—it goes too far rather than stopping up short. The result is that ...
- **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(...
Here is how myopia compares to a few other common refractive errors: Myopia vs. hyperopia –Where myopia is nearsightedness, hyperopia is farsightedness, or the inability to see things clearly when they’re close to you. The two conditions are opposites in every way. Farsightedness is the...
Owls are also far-sighted (远视). It means they can see very well far away ___ what's happening around them. Owls are also very well ___ but they can't see things near them very well! Luckily, their eyesight is good for their hunting because they can see far away even in little...