Canon RF 14mm f/1.4 Archives

A recently published Canon patent application (JP 2026-135787) details optical formulas for ultra-fast, ultra-wide full-frame prime lenses, including 12mm F1.4, 14mm F1.4, and 18mm F1.4 designs. While the 14mm F1.4 embodiment serves as the optical foundation for the RF 14mm F1.4 L VCM, the inclusion of 12mm and 18mm variations highlights Canon’s broader optical research […]