Amazon.com : Pentax DA* 200mm f/2.8 ED IF SDM Lens for Pentax DSLR Cameras : Camera Lenses : Electronics
Amazon.com : Tronixpro 62mm Pro Series Snap On Lens Cap for Pentax smc Pentax-DA 18-270mm f/3.5-6.3 ED SDM Lens, Pentax SMC DA 18-135mm F/3.5-5.6 ED AL (IF) DC WR Lens : Electronics
Amazon.com : 52mm Variable Neutral Density NDX Filter for Pentax SMC DA 50mm f/1.8 : Electronics
Amazon.com : Pentax K-Mount DA 18-270mm f3.5-6.3 ED SDM Interchangeable Lens : Camera Lenses : Electronics
Amazon.com : PENTAX SMC DA 50-200 mm F4-5.6 ED : Camera Lenses : Electronics
Amazon.com : Pentax SMC DA* 60-250mm f/4 ED IF SDM Telephoto Zoom Lens w/ Case for Pentax Digital SLR Cameras : Digital Slr Camera Lenses : Electronics
Amazon.com : Pentax 70mm f/2.4 DA Limited Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics
Amazon.com : PENTAX DA 18-55mm f/3.5-5.6 AL Weather Resistant Lens for Pentax Digital SLR Camera (Discontinued by Manufacturer) : Camera Lenses : Electronics