Sigma 28-105mm F2.8 DG DN ART Lens Review - Standard Extended

Review of the Sigma 28-105mm F2.8 DG DN Art Lens. Examining image quality, ergonomics, focus performance, construction, and overall value. Chapters: 00:00 Intro 00:10 Design and ergonomics 02:47 Image quality 03:20 Sharpness & contrast 04:15 Distortion & vignetting 04:49 Flare and ghosting 05:15 Chromatic aberration 05:45 Bokeh 06:21 Close-up 06:38 Autofocus 06:58 Focus breathing 07:12 Parfocal 07:12 Gimbal possibilities 07:51 Video test / B-roll 08:20 Conclusion #sigma #lens #sonyalpha