Tokina announced their previously rumored Opera 50mm f.1.4 FF  “premium” full frame lens for high-end DSLR cameras. Shipping is expected in the Summer of 2018. US pricing is not yet available. Additional info: F-Mount Lens/FX Format Maximum Aperture: f/1.4 Ring-Shaped Ultrasonic AF Motor Electric Diaphragm Mechanism Weather-Sealed Construction The Tokina Opera 50mm f/1.4 FF lens is … Continue reading Announced: Tokina Opera 50mm f/1.4 FF full frame DSLR lens for Nikon F-mount