No, the Master Prime series is designed for the Super 35 format with a 28mm image circle. It will vignette on Full Frame sensors unless used in a crop mode.
The lens has a unified front diameter of 114mm, which is standard across the Master Prime range for easy matte box and filter transitions.
Yes, the T1.3 aperture makes it one of the fastest 75mm lenses available, allowing for exceptional performance in extremely low-light environments.