I used a Kodak Pocket Instamatic 110 camera when I hiked in the Grand Canyon Back in the late 70's. No special lens and I had three people request larger size copies of a few pictures turned poster size for their offices.
After getting the blowups and matted and framed. I profited a nice chunk of change $$$$ in the 4 digit range, which half went into the college fund and the other half into my hiking fund for my next little adventure.