Sigma has sneakily been releasing a number of compact, wide-aperture lenses designed for mirrorless cameras. Already on the company's seventh addition to the “I” series, the new 20mm f/2 DG DN is now the widest of its kind yet.
Sony has built up its G Master series of premium lenses as being the pinnacle of lens design for their customers. So what happens when that lens design begins falling behind after five years on the market? Hit refresh.
Sony has announced the second-generation 70-200mm f/2.8 G Master lens that it says has excellent performance packed into the world's lightest large-aperture telephoto zoom lens.