How to Make a PVC TelescopeWritten by Super User
This is a demo K2 article. The content and images are taken from How to Make a PVC Telescope by KurtH3 from instructables.com
Placing any two convex lenses (with different focal lengths) a distance apart will create an up-side-down magnified image of far away objects.
These are instructions on how to make a simple telescope out of everyday parts (PVC pipe / magnifying lenses) using specialized 3D printed fittings to hold your lenses in just the right place