
PhotonsToPhotos published their sensor measurements for the Pentax K-1 Mark II ($1,996.95), Pentax KP ($896.95) and Pentax K-S1 (already discontinued) DSLR cameras – here are a few comparisons screenshots (click for larger view):
Last week Ricoh released firmware updates for the Pentax K-S1, K-S2, K-3 II and K-1 cameras that bring compatibility with thew new KAF4 lens mount (electromagnetic diaphragm control system): Corresponded to [KAF4 lens mount] that is equipped with an electromagnetic diaphragm control system. Enable new lens HD PENTAX-DA 55-300mmF4.5-6.3ED PLM WR RE to shoot stable […]