I have developed a design witch looks and works very well. The shape of the shades is similar to the oakley frogskins , infact it uses the same lenses. Naturally that is also the reason they look similar.
I think I have spent more than 30 hours developing the final usable design. The same design I will be posting here, in all the formats I have available. Please feel free to use my design, I only made it for fun. I am making this step by step guide so more people can use my design, and make cool wooden glasses.
This instructable is based on the use of a cnc machine. It is also possible to make the shapes with a laser cutter, or by hand, but then you must change the design a litte bit.