Pentax HD-D FA 15-30mm F2.8 ED SDM WR Ultra Wide Angle Zoom Lens - Walmart.com
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
Pentax HD PENTAX-D FA 21mm f/2.4ED Limited DC WR Lens 28050 B&H
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Best Buy: HD Da 15mm f/4 Ed Al Limited Wide-Angle Lens for PENTAX K-Mount Cameras Black 21470
Amazon.com : HD PENTAX-D FA 24-70mmF2.8ED SDM WR High-performance standard zoom lens 24mm ultra-wide angle Weather-resistant construction Exceptional imaging power ED Glass Aspherical lens Latest lens coating : Electronics
Amazon.com : Rokinon 10mm F2.8 ED AS NCS CS Ultra Wide Angle Lens for Pentax K and Samsung K Mount Digital SLR Cameras (10M-P) : Electronics
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Amazon.com : Pentax D FA 21mmF2.4ED Limited DC WR Silver Ultra-Wide-Angle Single Focus Lens [for use with Full Frame DSLR ] Limited Lens, machined Aluminum Lens Barrel, (28050) : Electronics
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