He designed his own light microscope, which used multiple glass lenses to light and magnify specimens.

他设计了自己的光学显微，使用多玻璃照亮和放大标本。

The invention of the visible-light microscope late in the sixteenth century introduced a previously unknown realm of single-celled plants and animals.

16世纪，光学显微发明成功，此项发明揭开了人们对未知动植物的了解。

When we zoom in on its wing using a light microscope, we see that it's composed of tiny overlapping scales.

当我们使用光学显微放大它的翅膀时，我们看到它是由微小重叠的鳞片组成的。

Well-differentiated tumors with adenocarcinoma or squamous cell carcinoma morphology can be diagnosed by routine light microscopy, without the need for IHC.

具有腺癌或鳞状细胞癌态的分化良好的肿瘤可以通过常规光学显微进行诊断，而不需要 IHC。

These molecules are smaller than the wavelength of light, which means that we can never see them directly, even with the best light microscopes.

这些分子比光的波长还小，也就是说，我们永远不可能直接看见它们，即使用最先进的光学显微也做不到。

We start our investigations at a very small magnification, which is equivalent to the highest magnification, which you can actually reach with a light microscope.

我们从小的放大倍率开始我们的研究，这相当于你用光学显微能达到的最高放大倍率。

It's also too tiny to be seen with a light microscope, so to visualize it, you need a darkfield microscope with use of immunofluorescence is required.

这种细菌也因为体型太细而难以在光学显微下显像，所以为了能够看见钩端螺旋体，人们需要使用暗视野显微以及荧光染色剂。

This image was captured with a camera, this image was taken with a light microscope, and these images were captured with an electron microscope.

该图像是用相机拍摄的，该图像是用光学显微拍摄的，这些图像是用电子显微拍摄的。

But they still have their limits—modern optical microscopes cannot image structures smaller in size than the wavelength of visible light, or a few hundred nanometres.

但它们仍有其局限性——现代光学显微无法对尺寸小于可见光波长或几百纳米的结构进行成像。

On light microscopy, there'll often be mesangial proliferation, or expansion of the mesangium, and upon getting a closer look with electron microscopy, there'll be immune complexes deposited within the mesangium.

光学显微下，常常可见系膜增生或系膜扩张，进步电下观察，可见免疫复合物沉积于系膜上。

For centuries, scientists have been limited by the fact that optical microscopes couldn't achieve a resolution smaller than 0.2 micrometers, or half the wavelength of visible light.

几世纪以， 光学显微无法达到小于 0.2 微米（ 或可见光波长的半） 的分辨率这事实限制了科学家们。

An optical microscope, with a typical resolution of about 250 nanometres, can then produce images of individual elements within cells that are, in reality, only 60 nanometres in width.

典型分辨率约为 250 纳米的光学显微可以生成细胞内单元素的图像，而实际上这些元素的宽度仅为 60 纳米。