I would love the ability to lay prone while sniping from a hill, and a set of binoculars so I can just have a good look around the wastes like a true explorer. I mean with all the weapon modifications surely my ex-military character could fashion some salvaged weapon sights into a set of binoculars with some screws and junk!

+1 on the binoculars

Binoculars or a pocket telescope would be nice