New Patent: Canon 30mm f/2.8 DO Full Frame Mirrorless Lens
Canon has just filed a new lens patent for 30mm F2.8 DO IS lens. This is another new full-frame mirrorless lens for the upcoming Canon full frame mirrorless camera. In last December, Canon already filed the new 50mm F3.5 Macro IS Full-Frame Mirrorless lens… Read moreNew Patent: Canon 30mm f/2.8 DO Full Frame Mirrorless Lens