Ricoh announces new $550 100mm F2.8 weather-sealed macro lens: Digital Photography Review
Amazon.com : Wide Angle/Macro Lens FOR THE PENTAX K-7 K-X Digital SLR CAMERAS.THIS LENS WILL ATTACH TO ANY OF THE FOLLOWING PENTAX LENSES 18-55mm, 50-200mm : Electronics
Hands On: Pentax K-50, K-500, and Q7
PENTAX Standard Single-Focus Macro Lens HD DA Macro Limited 35mm F2.8 4549212273728 | eBay
Opteka Achromatic 10x Diopter Close-Up Macro Lens for for Pentax K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D and K10D Digital SLR Cameras (Fits 52mm and
First Look: Pentax K-50, Pentax K-500, and Pentax Q7 | Expert photography blogs, tip, techniques, camera reviews - Adorama Learning Center
Pentax K-500 Overview: Digital Photography Review
52mm Close up & Filter Kit For Pentax KP, K-50, K-70, K-500 K1000 with 18-55mm | eBay
Pentax K-50 - Photo Review
Pentax K-500 Digital SLR Review | ePHOTOzine
Pentax K-500 Review | Photography Blog
Pentax K-30 Digital SLR Review | ePHOTOzine
Opteka .35x HD Super AF Wide Angle Fisheye Lens with Macro and Microfiber Cloth for Pentax K-S2, K-S1, K-1, K-500, K-70, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K20D, K100D, K110D
Sigma 17-70mm F2.8-4 DC HSM Contemporary Lens with UV, CPL, FLD, ND4,+10 Macro Filters and Bundle for Pentax K-S1, K-500, K-50, K-30, K5 IIs, K-7, K-5, K-3, K-2, K-X, K20D, K100D, K110D