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Amazon.com : Pentax 21977 DA 18-135mm f/3.5-5.6 ED AL (IF) DC WR Lens for Pentax Digital SLR cameras,Black : Digital Slr Camera Lenses : Electronics
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File:Pentax K-3 with SMC Pentax-DA 18-135mm F3.5-5.6 ED AL -IF- DC WR lens (frontal view).jpg - Wikimedia Commons
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