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09.03.23- New function-expansion firmware for PENTAX K-1, K-1 Mark II, K-3 Mark III an KF cameras
HD PENTAX-D FA 21mm F2.4ED Limited DC WR - Development Story
The RICOH WG-Series: Hard-Working Cameras
The Astrotracer O-GPS2 on the Pentax K-3 MarkIII - Recommended settings and photography tips
20.10.22 - New Lens: HD PENTAX-D FA MACRO 100mmF2.8ED AW
18.10.22 - Digital Camera Utility update (Ver. 5.9.5.