How To Use a Shoebox To Make a Solar Eclipse Viewer
Looking directly at the sun can injure your eyes, but if you want to watch the eclipse, you can safely view it indirectly with this shoebox solar viewer.
Don’t have a shoebox on hand? Make this cereal box eclipse viewer instead!
This type of viewer is also known as a pinhole projection because the image of the eclipse is projected through the pinhole onto the viewing surface. You will be looking at a projection of the eclipse instead of looking directly at the sun.
WHAT YOU’LL NEED TO MAKE A SOLAR ECLIPSE VIEWER
- Small box with a lid (A shoebox is perfect.)
- Small piece of aluminum foil
- Small sheet of white paper
- Utility knife or hobby knife
- Tape
- Needle or sharpened pencil
JOIN US APRIL 8 FOR ECLIPSE LIVE!
Join us at noon Central time April 8 for an eclipse party! We’ll have solar eclipse-themed crafts, special guests and astronomical fun as we watch this historic event sweep the nation.
Watch the show on the Scout Life Facebook page and YouTube channel.
WHAT YOU’LL DO TO MAKE A SOLAR ECLIPSE VIEWER
Step 1: Cut a 1-inch square hole in the lower right corner of your shoebox.
Step 2: Tape the foil over the square.
Step 3: Poke a pinhole in the center of the foil. The pinhole is where the sun will shine through.
Step 4: Tape a small piece of white paper inside of the box directly across from the foil-covered square. This is the projection screen where the image will appear.
Step 5: On the same side as the foil-covered square, cut another 1-inch square in the opposite corner. This is the viewing hole. You will be able to see the white paper through this hole.
Step 6: With the lid closed, stand with your back to the sun and look through the viewing hole. Focus the sunlight through the pinhole and onto the white paper.
Step 7: Personalize your solar eclipse viewer using wrapping paper, markers, paint and more before using it.
SAFETY FIRST: DO NOT LOOK DIRECTLY AT THE SUN
Looking directly at the sun is like using a magnifying glass to burn a piece of paper. The sunlight is focused onto the back of your eye. The film in the back of your eye is called the retina, and it can easily be damaged without your knowledge. The retina of your eye does not have pain receptors, so you won’t even feel the damage being done. You might not know that you have damaged your vision until much later.
PHOTOS OF COMPLETED PROJECT
Check out these photos of the completed project sent to us by Scout Life readers. If you have a photos of a SL Workshop project, please use the form below to send them to us.
We made two boxes and they both worked great!! –Thanks
The viewing hole needs to be on the same side as the foil covered opening or you can”t see the paper/eclipse!
ROB – no, #5 says to stand with your back to the sun. Although you are looking thru the side hole, you are not spinning the box around or your back. Try putting your back to the sun, resting the box on your shoulder with pin hole also facing the sun. and the viewing hole will be close to the side of your face so you can glance into the viewing hole. There’s a video link too, it shows back to the sun.
It was very easy to make I hope it works
Thanks for sharing this easy to make at home project to safely
Be able to view the eclipse without having the glasses which may or may not be the correct glasses to use. It is hard to believe that prople would manufacture unfit glasses to view the eclipse knowingly ruining thousands of peoples eyes, young and old. This project is easy and we know it will not be harming anyone’s eyes. Thank you for your post.
Thanks. Glasses were sold out last week. I’ll make this instead.
Unfortunately Scouts here in Indiana will be locked down in school with the shades drawn, and will not be able to earn an Eclipse reward. They say its for their ” safety ” .
I don’t understand this: if my back is to the sun and I’m looking into the side of the box, then wouldn’t the pinhole be orthogonal to the sun? Also, if I’m looking into the side of the box, then I’d see the inside of the other side of the box, which is not where the projected image of the sun is supposed to be.
It was very easy to make! Hope it works!
Instead of cutting a hole in the side of the box, I wonder if one uses tracing paper in liu of the white paper and cut a hole where the white paper was to go. This should create a rear screen image of the sun from the pin hole in the foil.