Sigma 24–70mm f/2.8 EX DG HSM AF: Lens Test *Dramatic improvement at top speed.* By Julia Silber | Published Apr 10, 2009 6:13 PM Gear SHARE gear MORE TO READ RELATED Sample gallery: Omnar 26mm f/6 fixed-aperture lens for Leica M-mount The new Omnar 26mm f/6 delivers a distinct "point and shoot aesthetic" with excellent center sharpness, pleasantly-distorted corners and noticeable vignetting. READ NOW RELATED First look: Nikon Z DX 18-140mm is a stabilized all-in-one zoom Nikon's new Z DX 18-140mm f/3.5-6.3 VR is... RELATED The new Sony 70-200mm f/2.8 GM II is faster, sharper, lighter The Sony 70-200 f/2.8 GM II is priced...
