Building Star Wars props with original real world parts has been a hobby of mine since ten years back now.
This is a 1:1 replica of Luke Skywalkers iconic macrobinoculars he used on Tatooine. The base is an old camera housing. The lenses (you need two just to make it extra hard to finalize this prop) and some greeblies as well as the hood comes off another vintage camera. The little box on the right side is a from a vintage video cable and the silver wheel on the left is from a third vintage camera.