That was 19 minutes of 10 second exposures stacked on top of each other with my SeeStar telescope. It was difficult to see with a tripod mounted eighty-power pair of binoculars.
the comet was much easier to see in low power wide field binos, both my 10x50 and my 6.5x32 made it obvious, bot have a 60 degree apparent field and APO/ED optics