Minolta SR1 with 55mm 1.7 lensThe Minolta SR 1 was launched in 1959 as the second 35mm SLR camera from Chiyoda Kgaku Seik. There is actually not much difference between this and the first one, the SR 2. It was obviously introduced as a low budget alternative, with the fastest shutter speed removed, and offered with a slightly slower standard lens, the six element Auto Rokkor PF 1: 2 f= 55mm. Preowned. Fully functional.