Solar filters can be handheld or in the form of 'eclipse glasses'.

太阳滤可用手拿，也可制成日食眼镜。

But quantum dots can make color without a filter, and so they could be much, much brighter.

但是量子点可在没有滤的情况下显色，所可变得更亮。

These devices concentrate the sun's rays and can seriously damage your filter and your eyes.

这些设备能够聚，从而严重伤害你的滤眼睛。

The key is the smartphone's camera and processing power combined with the lenses and filters located in the cradle.

该技术的关在于把智能手机的摄像头处理能力，架中的透镜滤整合起来。

Be sure whatever filter you select is ISO certified, and check to make sure they are not scratched or damaged before use.

不管你选的什么滤，要确保是ISO认证，使用前检查一下，确保没有刮痕，没有损坏。

For those without solar filters, there are simple indirect viewing methods you can use to track the progress of the eclipse towards totality.

没有滤，也有简单的间接观赏方法可显现日全食出现的过程。

There is only one way to safely look directly at the sun when it is partially eclipsed, and that is through a special solar filter.

日偏食时，只有一种方法能安全地直视太阳，就是通过特殊的太阳滤。

Except during totality, do not look at the sun through a camera, binoculars, or a telescope, even if you are using a solar filter.

除了日全食期间，不要用相机、双筒望远镜、单筒望远镜看太阳，即使你正用着太阳滤。

If you don't have these filters you can still observe the eclipse by making a pinhole camera using materials from around your home.

如果你没有滤，你可选择使用针孔摄像机，用一些家周围的材料就可制作。

Viewing it through a camera, binoculars, or telescope, without making use of a special filter for the sun can cause severe eye injury, experts say.

专家说，通过相机、双筒望远镜（即望远镜）看太阳，而不使用特殊的太阳滤，可能会导致严重的眼睛损伤。

This oscillation is important, because you can limit what light passes through a filter, depending on which direction its electric field is oscillating in.

这种振荡很重要，因为您可限制通过滤的，具体取决于其电场的振荡方向。

I'm sure they'll ship one, but the idea here is that OLED is a little bit dimmer than it needs to be because it has to shine the light through a filter.

我确信他们未来会推出这款产品，但是这个概念需要的OLED要暗一些，因为它必须透过一个滤。