What are optical aberrations and why is 2 million times the typical maximum magnification?

什么是光学像差，为什么200万倍是典型的最大放大倍数？

He was very interested in the aberration when twins have two different eye colors.

当双胞胎有两种不的眼睛颜色时， 他对像差非常感兴趣。

Like, it's just not a vibe yet.

就像，它还差那么点感觉。

And that's like it was always just out of grasp.

就像总是差那么一点儿，抓不住。

Usually different lenses with different properties are stacked on top of each other to remove aberrations and achieve full color wide angle images Dr. Hughes Lentis can be stacked in this way too By sandwiching three of them together.

通常，具有不的多个镜头会一层层堆叠一起，以消除像差并实现全色广角图像。休斯博士的Lensis镜头也可以这样堆叠，只需将三个这样的镜头叠加一起。

Hubble Space Telescope Program Manager Douglas Broome delivered the troubling news: “The conclusion we’ve come to is that a significant spherical aberration appears to be present in the optics, in the optical telescope system optics, ” he said.

哈勃太空望远镜项目经理道格拉斯·布鲁姆 (Douglas Broome) 发布了这个令人不安的消息：“我们得出的结论是，光学望远镜系统的光学元件中似乎存的球面像差， ” 他说。

The brink means the point at which something usually bad is about to happen, hasn't happened yet, but it's like just seconds away or feet away from it happening.

“brink” 指的是通常不好的事情即将发生，但尚未发生的那个临界点， 就像只差几秒或几步之遥就会发生一样。

I mean, the very recent model is a very cutting edge, is just about like, it feels like a few centimeters away from achieving it.

我的意思是， 最新的模型非常前沿，几乎就像只差几厘米就能实现目标了。

The correction for the aberration of light is said by Muller not to be perfect even in that most perfect organ, the human eye.

穆勒说，即使最完美的器官——人眼中， 对光像差的校正也不是完美的。

I had a teacher handwrite me a note saying I was the worst student she's ever had, all that kind of stuff.

我曾收到一位老师亲手写的便条， 上面说她从未遇到过像我这么差的学生，诸如此类的话。

Those mechanisms can't prevent the aberrations and lens flares that are produced when a light source hits the lens directly.

那些机制无法防止光源直接照射到镜头时产生的像差和镜头眩光。

And it's like a movie that I lost by 1% and then I would have won, but them's the breaks.

就像那部我只差1%就能赢的电影，但这就是命运的安排。

See? So it's not like you lost by one vote.

看到了？那么说 并不是像只差一票。

We draw this line because if we assume a thin lens, then we can draw a straight line through the center and disregard the slight offset that would occur due to refraction.

我们画这条线是因为如果我们假设镜片很薄，我们可以画一条穿过中心的直线，而忽略因折射而可能发生的轻微像差。

Therefore, a considerable amount of science and engineering is dedicated to reducing the aberrations introduced by the objective lens, as that is what ultimately limits the sub-nanometer scale resolution of the microscope.

因此， 大量的科学研究和技术致力于减少物镜引入的像差，因为这最终限制了微镜亚纳米级的分辨率。

There are a few main types of aberrations, such as spherical and chromatic, which we won't explore further.

有一些主要的像差类型，比如球差和色差， 我们这里就不深入探讨了。

Including the added aberrations, and this second magnification adds its own aberrations afterwards.

包括新增的像差，而这第二次放大又会之后增加它自己的像差。

Magnifies the image by 40 times and its optical aberrations define the final resolution.

放大图像40倍，其光学像差决定了最终的分辨率。