Basic 6x9 folder camera produced from 1950 to 1959 by Belca and Welta from 1957. Belfoca cameras came with Meritar or Trioplan 105mm lenses with maximum aperture of f4.5 or f6.3. Shutters were Tempor, Prontor-S or more simplified Binor and Junior which only had three different shutterspeeds. With separate mask it is capable to take 6x6 photos.