# How can I make the outside of a sphere transparent

I want to make the outside of a sphere transparent so that when I'm looking at it, all I see is the inside of the opposite face. If I'm close enough to the sphere that I can only see a small section of the outside then I want to look through that section and see the majority of the inside of the sphere. To do this I just need to make it so the sphere is transparent when viewed from the outside but that the inside face is visible.

• – gandalf3 Oct 1 '15 at 23:04

• @Mentalist You can hide unused sockets with Ctrl H – gandalf3 Oct 2 '15 at 19:10