Electric welding is to protect the glass of the eyes, is it helpful to see a total solar eclipse?

Yes, the eyes are not sour after looking for a long time.

No, the kind of glasses used for electric welding are mainly to prevent instantaneous strong light from burning the glasses, and the sun during the solar eclipse not only emits dazzling strong light, but also radiates more rays (invisible to the naked eye) than usual, and these rays are very bad for the retina of the eye. Therefore, experts advise: do not observe the solar eclipse with some sunglasses or sunglasses when the eclipse occurs, and do not look directly at the sun, so as not to burn the eyes, damage the retina, and even make the eyes blind.

The eclipse should be observed with a special eclipse viewing glass. Oh.

It's okay to weld so close, and it should be okay to watch the sun.

Of course, welding goggles are a good choice

OK. No problem. Feel free to watch. Hehe.

It's not particularly safe, if you're going to observe a total solar eclipse, it's best to use a special kind of Bard membrane total solar eclipse glasses, which are safe for the eyes.

Although the black glass of electric welding can block some visible light, it cannot block infrared and ultraviolet lamps and some invisible light to the human eye, but these invisible lights will cause damage to the human eye.

So, if you want to rest assured, please buy professional total solar eclipse glasses, which are not expensive. It is better to use Bard membrane, and the effect of replacing the membrane is not good.

PS: Even if you have total solar eclipse glasses, don't look at them for a long time, it's not good for your eyes. Generally, it is better to stop for tens of seconds.

It's better not to, after all, the eyes are more important. You can go and buy it and see, ** not high.

Hardware, labor insurance stores have, buy a lens and wake up, a lot of money, No. 8 lenses.

It can be said that it is one of the best tools in the news......

You really have RP, I can't find it even if I want to find it.

Welded glass is so thick, no problem!

When I was a kid, I used broken glass pieces of beer bottles to watch solar eclipses. Haha, ordinary sunglasses lenses can also be used. Add a layer to the dazzling eyes. This self-controlled, people are alive, objects are dead.

Absolutely.

The principle of a regular sight mirror is the same as that of an electric welded glass.

Yes, when I was in elementary school, I used to use glass to ink.

Absolutely, I'll use this tomorrow too, and I'm ready to go.

**Total solar eclipse, first of all, pay attention to one thing: never look directly at the sun with the naked eye or any optical device (such as a telescope, etc.)! This is not just a suggestion, but a very serious warning.

If you use direct observation with the naked eye, the sun's rays will not only make it impossible for you to observe at all, but will even burn your eyes. When using optical equipment, because the magnifying glass in the optical equipment focuses the sunlight at a very small point, the energy of this point is considerable, which may damage the observer's retina, and even cause blindness in both eyes. The retina does not feel pain, so it is especially important to note that you will not notice it even if it burns out.

When observing, it is best to use eclipse glasses that filter out dangerous light. Observe for about 3 minutes and let your eyes rest, which is safer.

No, if you look at the sun for a long time (more than a dozen seconds) with the naked eye, the retina will burn out and cause blindness. You can bring a few more pairs of sunglasses, or you can cut out the black part of the chest X-ray and CT ** and overlap several layers. There will be a live broadcast on TV, and you don't have to look up, and there will be explanations, how good.