The major problems are refractive errors like myopia and astigmatism.

主要问题是近视和散光等屈光。

IQ's vision check 2 is a device that works with the smartphone to administer eye exams for near-sightedness, far-sightedness and astigmatism.

IQ的视力检查二代是一款与智能手机配合用的设备，可以进行近视、远视和散光的眼睛检查。

Or if you have astigmatism, like me, your cornea is too round, producing weird blurry effects.

如果你跟我一样有散光，你的角太圆，产生奇怪的模糊影像。

You can correct short or long-sightedness, you can correct astigmatism.

你可以矫近视或远视，也可以矫散光。

Finally, some people have a cornea with a non-spherical shape that causes astigmatism, a form of out-of-focus vision that makes all objects seem blurred, whether close or far.

最后，有些人角的形状并非完全球形， 这导致了散光，一种视觉失焦的， 得所有物体，无论远近，看起来都模糊清。

Optometrists are experts in diagnosing conditions such as nearsightedness, farsightedness and astigmatism, and prescribe corrective lenses on the basis of vision tests.

验光师擅长诊断近视、远视和散光等状，并根据视力测试结果开具矫镜片。

But headlights is way too bright these days and I got astigmatism so it really be messing me up.

但如今的车前灯实在太亮了，而我又有散光，这真的让我很困扰。

The next thing that we have is another noun. We say, " I have an astigmatism." Repeat after me. " I have an astigmatism." Your turn. Do it again. Okay. So " I have an astigmatism."

接下来我们说的是另一个名词。 我们说，“我有散光” 。 跟我重复。 “我有散光” 。轮到你了。 再做一遍。 好的。 “我有散光” 。