Pentax K-5 In-depth Review: Digital Photography Review
Amazon.com : Pentax K-x Digital SLR with 2.7-inch LCD and 18-55mm f/3.5-5.6 AL Lens (Black) (Discontinued by Manufacturer) : Slr Digital Cameras : Electronics
Amazon.com : Pentax K-3 SLR Camera - Body Only : Slr Digital Cameras : Electronics