Amazon.com : Sigma 17-50mm f/2.8 Ex Dc Hsm Lens for Pentax DSLR Camera : Camera Lenses : Electronics
Amazon.com : Pentax DA 35mm f/2.4 AL Lens for Pentax Digital SLR cameras : Camera Lenses : Electronics
Amazon.com : Pentax DA 35mm f2.8 Macro Lens for Pentax K Mount Camera : Camera Lenses : Electronics
Amazon.com : Pentax DA 35mm f/2.4 AL Lens for Pentax Digital SLR cameras : Camera Lenses : Electronics
Amazon.com : Pentax HD DA 20-40mm F2.8 - 4 Limited DC WR Wide Zoom Lens for Q Mount - Black : Electronics
Amazon.com : Pentax DA 35mm f/2.4 AL Lens for Pentax Digital SLR cameras : Camera Lenses : Electronics
Amazon.com : HD PENTAX-DA☆11-18mmF2.8ED DC AW Ultra-wide-angle zoom lens 17-27.5mm (Equivalent to 35mm format) All Weather resistant Extra-sharp High-contrast images Free of flare and ghost images Smooth, quiet AF : Electronics