The foam I'm taking about is what usually sold as "solid foam." The stuff you pack your
accessories into for storage. But what I'm trying to figure out is how to cut a curve so
that you can *lay* an eyepiece or other object down on the foam. So not a plug you push
the eyepiece into, but rather a custom-shaped "scoop" that holds it laying lengthwise. I've
tried to google this but, "how to cut curves,etc." searches end up with jig-saw like cuts of
foam board. Imagine you want to custom cut solid foam to lay all your precious Tele Vues
on their sides in the foam - that's what I'm trying to get ideas on.