Certo Certina

The Certo Certina (also sold by German retail giant Foto-Quelle as the Revue Junior) is a simple, fixed-lens medium format viewfinder camera introduced by Dresden-based Certo-Kamera-Werk in 1966. The Certina is heavily based on the Certo-phot of 1958 with the notable addition of a left-handed frame advance lever.