Sigma 28-70mm F2.8 DG DN sample gallery
$(document). ready(function() { SampleGalleryV2({"containerId":"embeddedSampleGallery_5858583035","galleryId":"5858583035","isEmbeddedWidget":true,"selectedImageIndex":0,"isMobile":false}) }); The Sigma 28-70mm F2. dpreview.com »