Sigma Corporation has announced the availability of four lightweight lenses (18-50mm F2.8 EX DC, 18-50mm F3.5-5.6 DC, 18-125mm F3.5-5.6 DC, 55-200mmF4-5.6 DC) for designed for Konica Minolta digital SLR cameras. Specifically, they are designed to create an image circle to adequately cover the image sensor. They are all available now.
