Solar Filter Adapter for Camera or Telescope

Here's my take on a solar filter adapter for my camera/telescope. The OpenScad file is also included so you can adjust to fit your lens and filter sizes.

Key variables are :
lensDiam = 78; //actual diameter of the front of the lens, maybe a little smaller even so the lens sits against the faceplate rather than the filter itself
lensHoleDiam = 88+4; // the "88" is the actual diameter of my lens body, behind the front element and the +x gives room for foam tape around the inside
lensHeigh