![Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics](https://m.media-amazon.com/images/I/71+pFuxFUYL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics
![Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics](https://m.media-amazon.com/images/I/61Td9XLF9NL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics
![Amazon.com : Pentax SMC DA Series 50-135mm f/2.8 ED IF SDM Telephoto Zoom Lens for Pentax and Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Pentax SMC DA Series 50-135mm f/2.8 ED IF SDM Telephoto Zoom Lens for Pentax and Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/91q60orFOpL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax SMC DA Series 50-135mm f/2.8 ED IF SDM Telephoto Zoom Lens for Pentax and Digital SLR Cameras : Camera Lenses : Electronics
![Amazon.com : smc PENTAX-FA 20800 2.0 inches (50 mm) F1.4 Classic [Pentax] [K-Mount Lens] [Bright Large Aperture Lens] [Rainbow Flare] : Electronics Amazon.com : smc PENTAX-FA 20800 2.0 inches (50 mm) F1.4 Classic [Pentax] [K-Mount Lens] [Bright Large Aperture Lens] [Rainbow Flare] : Electronics](https://m.media-amazon.com/images/I/7152uHcB6RL._AC_UF894,1000_QL80_.jpg)
Amazon.com : smc PENTAX-FA 20800 2.0 inches (50 mm) F1.4 Classic [Pentax] [K-Mount Lens] [Bright Large Aperture Lens] [Rainbow Flare] : Electronics
![Amazon.com : Pentax HD PENTAX-FA 50mmF1.4, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras : Electronics Amazon.com : Pentax HD PENTAX-FA 50mmF1.4, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras : Electronics](https://m.media-amazon.com/images/I/61NxycT6DyL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax HD PENTAX-FA 50mmF1.4, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras : Electronics
![Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics](https://m.media-amazon.com/images/I/41F-+0Lk8VL._AC_.jpg)
Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics
![Amazon.com : Rokinon 50mm F1.4 Full Frame High Speed Manual Focus Lens for Pentax K (50M-P) : Electronics Amazon.com : Rokinon 50mm F1.4 Full Frame High Speed Manual Focus Lens for Pentax K (50M-P) : Electronics](https://m.media-amazon.com/images/I/614YEGfJwaL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Rokinon 50mm F1.4 Full Frame High Speed Manual Focus Lens for Pentax K (50M-P) : Electronics
![Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics](https://m.media-amazon.com/images/I/41F-%2B0Lk8VL._SR600%2C315_PIWhiteStrip%2CBottomLeft%2C0%2C35_SCLZZZZZZZ_FMpng_BG255%2C255%2C255.jpg)
Amazon.com : Pentax smc PENTAX-FA 50mmF1.4 Classic, Single-Focus, Standard Lens for use with K-Mount Digital SLR Cameras ND Filter Included : Electronics
![Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics](https://m.media-amazon.com/images/I/614oEB8Zn6L.jpg)
Amazon.com : Pentax HD PENTAX-D FA50mmF1.4 SDM AW Single-focus standard lens New-generation, Star-series lens Extra-sharp, high-contrast images Free of flare and ghost images, Black : Electronics
![Amazon.com : Pentax K1000 Manual Focus SLR Film Camera with Pentax 50mm Lens : Slr Digital Cameras : Electronics Amazon.com : Pentax K1000 Manual Focus SLR Film Camera with Pentax 50mm Lens : Slr Digital Cameras : Electronics](https://m.media-amazon.com/images/I/712qf5ssTML._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax K1000 Manual Focus SLR Film Camera with Pentax 50mm Lens : Slr Digital Cameras : Electronics
![Amazon.com : HD Pentax-D FA*50mmF1.4 SDM AW Silver Edition: Limited quantity new-generation prime lens from the, Star-series, featuring the latest PENTAX Lens coating technologies Extra-sharp, high-contrast images : Electronics Amazon.com : HD Pentax-D FA*50mmF1.4 SDM AW Silver Edition: Limited quantity new-generation prime lens from the, Star-series, featuring the latest PENTAX Lens coating technologies Extra-sharp, high-contrast images : Electronics](https://m.media-amazon.com/images/I/71WreXJ71bL._AC_UF350,350_QL80_.jpg)
Amazon.com : HD Pentax-D FA*50mmF1.4 SDM AW Silver Edition: Limited quantity new-generation prime lens from the, Star-series, featuring the latest PENTAX Lens coating technologies Extra-sharp, high-contrast images : Electronics
![Amazon.com : Sigma 50mm f1.4 EX DG Lens for Pentax Digital & Film SLR Cameras : Camera Lenses : Electronics Amazon.com : Sigma 50mm f1.4 EX DG Lens for Pentax Digital & Film SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/614Fw3pnVrL._AC_UF894,1000_QL80_.jpg)
Amazon.com : Sigma 50mm f1.4 EX DG Lens for Pentax Digital & Film SLR Cameras : Camera Lenses : Electronics
![Amazon.com : Pentax DA 18-250mm f/3.5-6.3 ED AL IF Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Pentax DA 18-250mm f/3.5-6.3 ED AL IF Lens for Pentax and Samsung Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/719gQojCN4L._AC_UF894,1000_QL80_.jpg)
Amazon.com : Pentax DA 18-250mm f/3.5-6.3 ED AL IF Lens for Pentax and Samsung Digital SLR Cameras : 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 f/2.4 AL Lens for Pentax Digital SLR cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/81LB-FR645L._AC_UF894,1000_QL80_.jpg)