The Chiyotax IIIF is a Japanese-made 35mm rangefinder camera produced by Chiyoda Shokai, built as a Leica-screw-mount copy in the style of the Leica III-series bodies that were widely cloned in post-war Japan.

Sales data for the Chiyotax IIIF is very thin, so any guide to what one is worth today must be treated with caution. The single recorded UK auction hammer result we hold is £600 in 2016, which gives an indication of saleroom-level value for a complete example but is not enough to establish a reliable price range in 2026.