Rectaflex (1948)
This is the Rectaflex, a 35mm SLR built in Rome, Italy between the years of 1948 to 1958. It was designed by a Roman lawyer named Telemaco Corsi and was the very first 35mm SLR to feature a pentaprism viewfinder, narrowly beating out the Zeiss-Ikon Contax S as the first…