NiSi Athena Prime 35mm T1.9 (RF-Mount)

Professional Full Frame Cinema Performance

The NiSi Athena Prime 35mm T1.9 is a high-performance cinema lens designed for the Canon RF-mount system. Offering a versatile 35mm focal length, this lens is ideal for everything from environmental portraits to narrative filmmaking. With a 46mm imaging circle, it provides full-frame coverage with exceptional edge-to-edge sharpness and clarity.

Superior Optical Quality

Engineered for demanding productions, the Athena Prime series features maximal micro-contrast control and ultra-low chromatic aberration. This ensures that every detail is captured with precision, delivering a clean, modern look that is perfect for high-resolution sensors. The fast T1.9 aperture allows for shallow depth of field and beautiful, soft bokeh, creating distinct separation between your subject and the background.

Optimized for Cinema Workflows

One of the standout features of the NiSi Athena range is the minimized focus breathing. Whether pulling focus from the minimum distance to infinity, the field of view remains remarkably stable. For operators using gimbals or drones, the Athena Prime lenses are matched in weight and size, allowing for quick lens swaps without the need for rebalancing.

• Precise Control: The focus ring features 300 degrees of rotation with fluorescent scales for accurate pulls in low light.
• Standardized Accessories: A 77mm filter thread and unified gear positions make it compatible with standard matte boxes and follow focus systems.
• Creative Flexibility: The RF-mount version includes a drop-in filter mount, enabling the use of NDs or specialized filters directly behind the lens.