ONLY a #14 welder's glass is approved for solar viewing. But you are better off buying some solar viewing glasses or an eclipse viewer card. The next eclipse viewable in the U.S.A. will be on June 10, 2020.
Another excellent method. I played with this one more after the video was made, experimenting with different materials for the projection 'screen' because the weave of the cloth was quite visible up close.
![NOSFERATU - Official Trailer [HD] - Only In Theaters December 25](http://i.ytimg.com/vi/nulvWqYUM8k/mqdefault.jpg)
Should have taken your finder scope off for safety.
ONLY a #14 welder's glass is approved for solar viewing. But you are better off buying some solar viewing glasses or an eclipse viewer card.
The next eclipse viewable in the U.S.A. will be on June 10, 2020.
I used a cardboard box, 2 paper plates with a pinhole in the center of one to see the shadow on the other. 👍😁
Another excellent method. I played with this one more after the video was made, experimenting with different materials for the projection 'screen' because the weave of the cloth was quite visible up close.