Yes. It's known as 120 and 220 (size numbers), or 2 1/4-inch, or 6-cm, or
60-mm. Sometimes, quite incorrectly, as 120-mm by people who don't realize the size numbers are arbitrary codes.Demand isn't falling off as fast as the demand for 35-mm because it wasn't so much used by amateurs in the first place. So the supply and selection haven't decreased much in 10 years.