Ricoh released a new firmware update version 1.31 for the Pentax K-3 Mark III camera – here is the changelog: Added [SATOBI] to Custom Image. Added Tone curve display to Custom Image. Improved stability for general performance. The new firmware can be downloaded here. SATOBI Custom Image Mode Suggestions: Sunrise or sunset scenes Urban buildings … Continue reading Pentax K-3 Mark III camera firmware update version 1.31 released *UPDATED*