Category Archives: Pentax K-S1

Ricoh released firmware updates for the Pentax K-S1, K-S2, K-3 II and K-1 cameras

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 […]

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Pentax K-S1 camera is now discontinued

After the Pentax K-50, Q-S1 and 645D camera, the Pentax K-S1 DSLR camera is now also discontinued according to report from Pentaxforums. B&H still has some K-S1 cameras in stock starting from $399.

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