Full-frame and 46mm imaging circle covering focal lengths from 14mm ultra-wide angle to 85mm portrait focal length. Maximum micro-contrast control and ultra-low chromatic aberration for unparalleled image quality. Large aperture of T1.9 (25mm, 35mm, 50mm, 85mm) and soft bokeh for beautiful background separation. Drop-in filter mount for a more flexible workflow and creative control for filmmaking. Minimizes focus breathing for a consistent field of view when adjusting focus. Matched in weight and size, eliminating the need for rebalancing on a gimbal when switching between lenses. 77mm filter thread (except the 14mm) and matched aperture and focus rings across the range for easy use of lens accessories. Focus ring features 300° of rotation with fluorescent focal scales for precise focus pulls. Ideal for shooting feature films, documentaries, or music videos. Offers unparalleled image quality, flexibility, and creative control for filmmakers. Please note that the only drop-in filter included with this Athena lens is the clear filter. Some other filters may be pictured to demonstrate the lens’s compatibility with a wide range of filters, but these are sold separately.