My new Boba helmet came with a very bad RF and so, with the help of Alan/WoF, I am building a new one. I first got a lens from a SX-70 camera and molded it up. Next I sent a copy to Alan. After a few weeks, he email me back a nice PDF.
You can see my fist try in the back ground of the first photo.
The the 4th photo you can see the 2 lenses. The one in the back is made of wood and has the wrong angle on it. So, I mold it and then fixed that problem.
I just need to figure out how to mold the main body. It will need to be a 2 part mold. The problem is with the undercut. Just not sure how to do that.