Sigma 24mm f/1.4 DG HSM Art Lens Sample Images
Here are several first sample images of the new announced Sigma 24mm F1.4 DG HSM | Art lens. This great wide-angle lens is only $849 for pre-order and expected to start shipping on March 20th, 2015.
Day: February 21, 2015
Patent of 300mm f/4 IS, 24mm f/2.8, 50mm f/1.3 lenses
Canon has just filed three new patents: Canon 300mm F4 IS, Canon 24mm F1.8 and Canon 50mm F1.3 lens.