Ricoh released new firmware updates version 2.51 for the Pentax K-1 & K-1 Mark II, firmware update version 1.33 for the Pentax KF, and firmware update version 1.16 for the Pentax K-70 cameras: Related posts: Ricoh released new firmware updates for the GR III and GR IIIx cameras Ricoh released firmware update version 1.03 … Continue reading New firmware updates released for the Pentax K1, K1-II, KF, and K-70 cameras