Reikan Technology is a small technology development company based in the South of England. We've been developing software commercially since 2004 and selling solutions to the public from 2011.

FoCal first hit the market at the very end of 2011 and has been under development ever since. The first version ran on Windows only, and worked with the Canon EOS 5D Mark II and the Canon EOS 7D. Now, FoCal runs on Windows, Mac, iPhone, iPad and Android and had tethered, automatic support of over 60 cameras, as well as a dedicated Wireless Control Module.