 telescope that you can attach onto your phone so that you can take pictures of the sky without having to put your phone inside an actual telescope. I got the idea from microscopes or scopes to take pictures of things that are a telescope that would attach onto a phone out of cardboard and two lenses. Part of it, this part over here that I'm holding is the tripod on this rubber band over here. This part over here is the eye lens where you look through. And this part over here is the long part of the telescope where you can focus. So basically you just want to have it where it'll be out of focus. So it's exactly 16 centimeters so it has to be where it'll end up being upside down.