I work in physics labs, and sometimes the readouts necessary to the data are scattered about a large room: the computer you're sitting at which controls most of the stuff, another computer somewhere that passively monitors several things, an oscilloscope over there, a vacuum gauge over yonder, etc. I've used binoculars in the lab to save walking.
Also, I sometimes use surveying instruments that am not familiar with and don't understand very well at first, to align parts in a vacuum beamline, through which ion beams must pass. A simple 8x magnified view down the line is a good reality check, when trying to get the double pass autocollimating theodolite, or some such nonsense to me, to work right.
This all comes pretty natural, since I carry a binocular to look for birds and other wildlife on my morning walks before work, and my little trek through the canyon on my way home.
Curiously, binoculars used to be verboten in the high security areas here, but have been removed from the contraband list for about ten years now. No chips, no evil spy potential, seems to be the modern philosophy. A guard randomly inspected my backpack when I was heading out one day, pulled out my 8x42 FL and pronounced it "nice". Hunting is huge here, those guard dudes know their stuff. "Thanks", I said and walked off, a free man.
Ron