Full-frame and 46 mm image circle. Maximum micro-contrast control and ultra-low chromatic aberration for unparalleled image quality. Large aperture of T1.9 and smooth bokeh for beautiful background separation. Insert filter holder for a more flexible workflow and creative control in filmmaking. Minimizes focus breathing for a consistent field of view while focusing. Weight and size are matched to other NiSi Athena lenses, eliminating the need for rebalancing on a gimbal when switching between lenses. 77 mm filter thread and coordinated aperture and focus rings across the entire range for easy use of lens accessories. The focus ring features 300° rotation with luminous focus scales for precise focusing. Ideal for shooting feature films, documentaries, or music videos. Provides unmatched image quality, flexibility, and creative control for filmmakers.

Please note that the only insert filter included with this Athena lens is the clear filter. Some other filters may be shown to demonstrate the lens's compatibility with a variety of filters, but these are sold separately.