Pentax Japan now publishes a few test/sample images from the Pentak K-5 to allow IQ evaluation up to ISO 51200 (only ISO 100, for now).
High-ISO Pentax K5 image samples
Official image samples for Pentax K-5
Pentax Japan now publishes a few test/sample images from the Pentak K-5 to allow IQ evaluation up to ISO 51200 (only ISO 100, for now).
High-ISO Pentax K5 image samples