NiSi Athena Prime 40mm T1.9 (G-Mount)(No Drop In Filter)

Professional Cinema Performance for G-Mount

The NiSi Athena Prime 40mm T1.9 is engineered for filmmakers demanding high-resolution performance and character. Specifically designed for the G-Mount, this lens provides a 46mm imaging circle, making it an ideal choice for large-format sensors. With a fast T1.9 maximum aperture, it delivers soft bokeh and excellent background separation, perfect for narrative storytelling and commercial production.

Uncompromising Optical Quality

Each lens in the Athena Prime series is crafted with maximal micro-contrast control and ultra-low chromatic aberration. This ensures that even the finest details are captured with clarity. The 40mm focal length offers a natural perspective, bridging the gap between wide-angle and portrait lenses, while the optical design ensures minimal distortion across the frame.

Seamless Workflow Integration

A key advantage of the NiSi Athena Prime series is the matched weight and size across the range. This allows cinematographers to switch focal lengths without rebalancing gimbals or repositioning follow focus motors. Please note that this G-Mount version is designed without a drop-in filter mount.

• Minimal Focus Breathing: Field of view remains stable when shifting focus from minimum distance to infinity.
• Precise Focus Pulls: Features a 300-degree focus rotation with fluorescent scales for visibility in low-light environments.
• Standardized Accessories: A 77mm filter thread and uniform gear positions allow for quick changes of filters and matte boxes.