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This flash, like the Ricoh Speedlite XR 300P, is designed to be used with the Ricoh XR-P. It was introduced in 1985.
When used with the Ricoh XR-P, it supports a number of special flash modes, including OTF TTL flash exposure control.
While TTL will not work, Ricoh Speedlite 260P will work fine as an auto-thyristor or manual flash on the other RK mount Ricoh SLRs.
One non-TTL auto aperture (f/5.6 at ISO 100).
Use with a modern DSLR is not recommended, as the voltage on the two Ricoh TTL dedicated signal pins may confuse or damage the camera's electronics. However, you may try to convert it to a generic flash by removing the two “extra” pins, leaving only the centre pin and edge connector.
Head: Fixed 35mm coverage.
Swivel & tilt: no.
Exposure modes: Auto, OTF.
Manual settings: 1/1 only.
No built-in wireless modes.
Trigger voltage: 4.6 volt.
Field upgradable: No.
Dimensions: 66 x 110 x 49 mm, 170 g.
Guide number (ISO 100, meter): 26.
For a detailed explanation of the above specifications, see the guide.
- View cheat sheet at DPanswers.com.
Ricoh is a Japanese company established i 1936 as Riken Kankōshi (Riken Sensitized Paper). Its headquarters is located in Ricoh Building in Chūō, Tokyo.
Ricoh produces office equipment such as printers, photocopiers, and fax machines, as well as photographic equipment such as cameras. Ricoh has used a version of the Pentax K-mount (RK mount) for its line of SLR cameras since 1975. In 2011, Ricoh bought the Pentax camera business from Hoya.
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