Pentax 6X7 on the bench.

Pentax 6X7 on the bench.

  The Pentax 6×7 (known as Pentax 67 after 1990) is a SLR medium format system film camera for 120 and 220 film, producing images on the film nominally 6 cm by 7 cm in size, made by Pentax. It originally debuted in 1965 as a prototype dubbed the Pentax 220....