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Ricoh YF-20N |
 Version française |
Photos by Howard Patterson text by Howard Patterson. From the collection of Howard Patterson. Last update 2020-05-05 par Sylvain Halgand.
Manufactured or assembled in China from 1997 to (After) 1997.
Inventory number: 3785
See the complete technical specifications
Chronology of cameras Ricoh
This is a new version of the Ricoh YF-20 of 1987. It has a slightly smaller F4.5 fixed focus lens which would give acceptable focus from about 1.3 metres at F4.5 (circle of confusion 0.1mm), but the presence of an 'infinity' switch suggests that it might focus closer in normal use. The DX decoding system is very simple and probably only capable of discriminating film of two sensitivities. It was also available in black and date back versions .
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This diagram created by VB allows us to measure the complexity of Ricoh's history.
| 1913 | A few Japanese scientists had the idea of establishing a research institute. |
| 1915 | The proposal for the creation of the Rikagaku Kenkyūsho Institute of Physical and Chemical Research is presented to the Japanese parliament. |
| 1917 | The Riken Institute and Foundation are established. |
| 1927 | The Rikagaku Kõgyõ K.K. is created to manufacture and distribute products resulting from research, such as photographic papers. |
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 Appareil photo Ricoh FF-9 en boite et manuel. 1988 40,00 euros Finira le 18-05-2024 à 02:54:14 |