Early Asahiflex cameras were only sold in Japan. When they started selling in USA, the main American importer was Sears, Roebuck & Co., which sold Asahiflex cameras and lenses under their brand name Tower. The Asahiflex model IIB was sold with two different Tower designations, according to the standard lens it was equipped with.
- Meeting of AOHC
- PENTAX DAY 2016