Sigma 18 300mm f35 63 dc macro os hsm c lens for nikon
Emphasizing image quality this is a sigmas new all in one lens who decides it is impossible to combine portability with image quality it is understood that the relationship between optical performance and shape of lens is more like trade off and we may need to prioritize one over the other a high ratio zoom lens often requires compactness and enhancement of additional features to be capable enough to cover various shooting scenes with convenience and versatility however sigma still beli