Voigtlander 21mm f1.8 Ultron - M Mount

With the wide aperture of the Voigtlander 21mm f1.8 Ultron, you can shoot with available light even in very dim lighting conditions, and also achieve a shallow depth of field and super wide angles. This mix of features offers you a chance to emphasize subjects with great bokeh. Aberrations are corrected by the construction of 13 elements 11 groups with an aspherical element.