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FCC filing unveils the internals of the upcoming Pentax K-3 III flagship APS-C DSLR: Digital Photography Review
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Samyang 85mm f/1.4 AS IF UMC for Pentax tested at DxOMark - Pentax & Ricoh Rumors
Pentax K-3 « NEW CAMERA
DxOMark rates lenses for Pentax K-50, and reviews Sigma 50-500mm: Digital Photography Review
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