I made a quick 2017 eclipse pinhole viewer/keepsake for everyone thats going to be hanging out with us during the event. Figured Id share the design if anyone here wants to make their own. I left some additional holes in it for fun. You can remove those if you dont want them.
Edit: if you are uninitiated, THESE ARE NOT FOR LOOKING AT THE SUN. use them to project the image onto a surface.
I’ve been to two total solar eclipses. One in France and one in the middle of the Libyan desert. On both accounts I was told that a pinhole viewer can still very much damage the retina. Especially the moment the sun comes out again on the other side. Though I never tried one I can’t say it did. For both accounts I used a protective filter sandwiched between some cardstock.
Have fun on the eclipse! It’s the weirdest natural phenomenon I’ve encountered so far!!
I’m very familiar with pinhole cameras. I want to say the first pinhole camera I made was in 3rd grade with an old Quaker Oats tube and actual film. We took pictures of the eclipse with them, and manually developed the photos. We also made larger ones to put our heads in to look at the projection on the back wall of the box.
I really hope people aren’t going to be looking through these things.
So I had time today to whip up a few of these for our modest driveway gathering tomorrow. Made from Baltic Birch with Oracal 352 polyester gold film on top. Thanks again @takitus!