![Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF Cameras (Limited Silver) : Camera Lenses : Electronics Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF Cameras (Limited Silver) : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/61Mt-Bpn5vL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF Cameras (Limited Silver) : Camera Lenses : Electronics
![Amazon.com : Pentax DA 40mm f/2.8 Ultra Compact Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Pentax DA 40mm f/2.8 Ultra Compact Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/51iNW6NcoWL.jpg)
Amazon.com : Pentax DA 40mm f/2.8 Ultra Compact Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF (Limited Black) : Camera Lenses : Electronics Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF (Limited Black) : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81RtzY+NQ6L.jpg)
Amazon.com : Pentax K-Mount HD DA 40mm f/2.8 40-40mm Fixed Lens for Pentax KAF (Limited Black) : Camera Lenses : Electronics
![Pentax HD DA - Lens - 40 mm - f/2.8 Limited - Pentax K - for Pentax K10, K100, K110, K20, K200, K-3, K-30, K-5, K-50, K-500, K-7, K-m, K-r, K-x - Walmart.com Pentax HD DA - Lens - 40 mm - f/2.8 Limited - Pentax K - for Pentax K10, K100, K110, K20, K200, K-3, K-30, K-5, K-50, K-500, K-7, K-m, K-r, K-x - Walmart.com](https://i5.walmartimages.com/asr/019fa405-d6c0-4fa4-8ec0-badffe869220.f4790239ffb2703f54f160fb48ebb482.jpeg?odnHeight=768&odnWidth=768&odnBg=FFFFFF)