We've discussed this before 🙂 People often forget how cheap complex goods are now: British dealers in the early 50s charged £35-40 for a (secondhand) FED, which was easily more than the average monthly salary.
Cameras became cheap in the west thanks to the Japanese, but only in the mid-late 60s. For example, the June 6, 1960 Amateur Photographer has a job ad for a scientific photographer at a salary of £262 10s. In the same issue a New Zorki 6 is £23 12s. 7d - in every meaningful sense the same price as in the USSR.
Cheers, Ian