Sigma 19mm f/2.8 EX DN Review
Listed below are some of the rivals of the Sigma 19mm f/2.8 EX DN.
The M.Zuiko Digital ED 12-50mm f/3.5-6.3 EZ is a new standard zoom lens from Olympus for the Micro Four Thirds system. Offering a 24-100mm focal length, fast and near-silent focusing and a variable-speed electromagnetic zoom mechanism, this weather-sealed lens makes the perfect walk-around partner for the new OM-D E-M5 camera body. Read our in-depth Olympus M.Zuiko Digital ED 12-50mm f/3.5-6.3 EZ review.
The M.ZUIKO Digital 17mm f/2.8 was the first Olympus lens for the Micro Four Thirds system when it was launched alongside the E-P1 back in 2009. Offering a 34mm focal length and a relatively bright maximum aperture of f/2.8, this moderate wide-angle lens is still sold in kits with Olympus' more recent MTF bodies. Read our Olympus M.ZUIKO Digital 17mm f/2.8 review to find out if this tiny lens justifies a place in your camera bag.
The Panasonic Leica DG Summilux 25mm f/1.4 ASPH is a new standard lens for the Micro Four Thirds compact camera system. Providing an effective focal length of 50mm, a fast maximum aperture of f/1.4 and a Nano Surface Coating to help reduce flare, the Leica-branded Panasonic 25mm lens is small in both size and weight. Read our Panasonic Leica DG Summilux 25mm f/1.4 ASPH review to find out if this long-awaited premium optic is a must-have Micro Four Thirds lens.