Goggles. Using broken sunglass lenses

Pretty straight forward. The eyepieces are symmetrical, left and right, so print 2 of each, and 2 screw on lens holders. Only one clip is needed unless you want to have one of both sides which is u to you.

Here's a video of me putting then together.

https://youtu.be/Be0AOz0CYRU

You'll need
--Some kind of lenses with a 5cm diameter (I used broken glasses and filed the lenses to fit)
--a tiny piece of string to connect the eye pieces together.
--A strap to go around your head.