NiSi Athena Prime 25mm T1.9 (E-Mount)

Professional Full-Frame Performance

The NiSi Athena Prime 25mm T1.9 is a high-performance wide-angle cinema lens designed for Sony E-mount systems. Part of the acclaimed Athena series, this lens delivers exceptional image quality with a 46mm imaging circle, making it ideal for full-frame cinematography. Engineered with advanced micro-contrast control and ultra-low chromatic aberration, it captures fine details with stunning clarity.

Cinematic Aesthetics and Speed

With a fast T1.9 maximum aperture, the Athena Prime 25mm excels in low-light conditions and provides a shallow depth of field. The lens produces a soft, natural bokeh that ensures beautiful background separation. To maintain visual consistency during rack focusing, the optical design significantly minimizes focus breathing, keeping your field of view stable.

Optimized for Professional Workflows

Efficiency is at the heart of the NiSi Athena series. All lenses in the range are matched in weight and size, allowing for rapid lens swaps on gimbals without the need for rebalancing. The standardized 77mm filter thread and uniform gear positions for aperture and focus rings ensure compatibility with follow focus systems and matte boxes.

• Precision Control: The focus ring features 300 degrees of rotation for smooth, accurate pulls.
• Low-Light Visibility: Fluorescent focal scales allow for easy operation in dark environments.
• Creative Flexibility: Includes a drop-in filter mount for streamlined filter management.