![Sigma 17-70mm F2.8-4 DC Macro HSM C Sony and Pentax mount lens review: Smaller, lighter and improved uniformity - DXOMARK Sigma 17-70mm F2.8-4 DC Macro HSM C Sony and Pentax mount lens review: Smaller, lighter and improved uniformity - DXOMARK](https://cdn.dxomark.com/var/ezwebin_site/storage/images/media/images/sigma-17-70mm-on-pentax-k3/98902-1-eng-US/Sigma-17-70mm-on-Pentax-K3.jpg)
Sigma 17-70mm F2.8-4 DC Macro HSM C Sony and Pentax mount lens review: Smaller, lighter and improved uniformity - DXOMARK
![Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras : Camera Lenses : Electronics - Amazon.com Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras : Camera Lenses : Electronics - Amazon.com](https://m.media-amazon.com/images/I/816Cd3jEbFL._AC_UF894,1000_QL80_.jpg)
Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras : Camera Lenses : Electronics - Amazon.com
![Pentax smc DA 17-70mm f/4 AL (IF) SDM objektív tesztek, specifikáció, kiegészítők - LensBuyersGuide.com Pentax smc DA 17-70mm f/4 AL (IF) SDM objektív tesztek, specifikáció, kiegészítők - LensBuyersGuide.com](http://lensbuyersguide.com/img/800/1305.jpg)
Pentax smc DA 17-70mm f/4 AL (IF) SDM objektív tesztek, specifikáció, kiegészítők - LensBuyersGuide.com
![Amazon.com : Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras : Camera Lenses : Electronics Amazon.com : Pentax 17-70mm f/4 DA SMC AL IF SDM Lens for Pentax Digital SLR Cameras : Camera Lenses : Electronics](https://m.media-amazon.com/images/I/718bVwGmGJL.jpg)