Before I started using a digital camera in 1999 (a Sony DCR-TRV20E with a great Zeiss lens), I owned, lost & traded-in a wide variety of camera’s using film.
My first camera (1967) was a Zeiss Ikonta 521/16 (6×6). As a student I bought my first 35 mm SLR camera in 1978: a Praktica L2.
Seven years later in 1985 I switched to a Pentax ME-Super and much later followed by a Canon EOS 650 in 1990.
Since 2015 I have been collecting, restoring but mostly reusing a wide range of camera models. This page shows technical information regarding experiments with different colour and black & white rolfilms.