This photo of my photoalbum was taken in Okinawa.

Mamiya-OP Co., Ltd. (マミヤ・オーピー株式会社, Mamiya Ōpī Kabushiki-gaisha?) (TYO: 7991 ) is a Japanese company that today manufactures golf equipment and specialty electronics. With headquarters in the city of Saitama, Saitama Prefecture, it has a capitalization of about 3,000,000,000 yen, sales of 12.500.000.000 and a workforce of over 200 people. Mamiya is best known for its professional film cameras, especially medium-format film cameras such as the Mamiya RB67, RZ67, and C-220/C-330, used by advanced amateur and professional photographers. Mamiya also produced the digital Mamiya ZD. On September 1, 2006, Mamiya Corporation sold its optical instruments business to Cosmo Scientific Systems[2]. A new company, called Mamiya Digital Imaging[3], was formed on that date. It has been reported that the Mamiya brand name for medium format film and digital cameras will be continued. Service for those cameras will also continue in the existing Mamiya network.

Rollei is a German manufacturer of optical goods founded in 1920 by Paul Franke and Reinhold Heidecke in Braunschweig, Lower Saxony, and maker of the Rolleiflex and Rolleicord series of cameras. Rollei's cameras typically use Carl Zeiss or Schneider Kreuznach lenses, as well as lenses manufactured by Rollei based on designs by Zeiss, and occasionally lenses made by Japanese manufacturers.