Ricoh released function-expansion firmware updates for the Pentax K-1, K-1 II, K-3 III, and KF cameras including the previously reported winter-themed FUYUNO mode: Pentax KF firmware update version 1.10 Pentax K-3 MARK III firmware update version 1.70 Pentax K-1 MARK II firmware update version 2.10 Pentax K-1 firmware update version 2.10 Additional information: New function-expansion … Continue reading Ricoh released function-expansion firmware updates for the Pentax K-1, K-1 II, K-3 III, and KF cameras