Create Peephole

The caster reaches out and touches a hard surface, no more than 3ft thick and non-magical in nature, creating a small, inconspicuous viewing peephole in the spot the caster touched.  When the peephole is looked through, an area equal to a 10ft radius, centered on the peephole, can be clearly seen on the other side.  Anything farther than 10ft is blurry and hard to make out.  Sounds are not carried through the peephole, and it is not visible from the viewed side of the surface.