Nisi Aureus Prime Set – PL Mount

With the AUREUS PRIME T1.4 Cinema Lens Series, NiSi introduces a new line of high-quality full-frame cinema lenses. Designed for maximum reliability and first-class image quality, the AUREUS PRIME lenses are suitable for feature films and TV productions as well as documentaries and commercials.

A variety of focal lengths for creative flexibility

The series includes five focal lengths: 18mm, 24mm, 35mm, 50mm, and 85mm. Each lens features a T1.4 aperture, a 46mm image circle, and a compact, uniform housing for efficient workflows.

Cinematic Optics & Fast T1.4 Aperture

The AUREUS PRIME lenses are optimized for full-frame and medium-format sensors and deliver outstanding performance in low-light conditions. The T1.4 aperture allows for precise depth-of-field control, while the 11-blade iris diaphragm ensures a soft, natural bokeh. Contrast and sharpness remain consistent across the entire aperture range from T1.4 to T22.

High-Precision Optical Design

By incorporating ultra-low-dispersion elements, AUREUS PRIME lenses minimize chromatic aberration, distortion, and color fringing. Advanced coatings reduce flare and ghosting and ensure high contrast with neutral color reproduction for clear, unadulterated images.

Minimal Focus Breathing & Precise Control

Special attention has been paid to reducing focus breathing, so that the frame of view hardly changes when the focus is shifted. The 300° focus ring enables precise, repeatable manual focusing—a must for high-resolution cinema productions.

Compact Design for a Seamless Workflow

All lenses in the series share a front diameter of 90 mm, an 86 mm filter thread, and an average weight of 1,300 g. This facilitates quick lens changes without having to rebalance the camera rig. Identical positions for the focus and aperture adjustment rings ensure maximum compatibility with accessories. Additionally, luminous markings allow for easy operation in low-light conditions.

The lenses come with interchangeable focus scales (feet or meters) that can be easily swapped without tools.

Rear filter mount for creative possibilities

An integrated rear filter holder supports ND, diffusion, and effect filters. This is particularly useful for use with drones, gimbals, or handheld cameras, where weight and balance play a major role.

Compatibility & Mounts

The AUREUS PRIME series is available with a PL mount and supports a flange focal distance ranging from 16.1 mm to 19.8 mm, ensuring compatibility with most PL-mount cameras and adapters.

Pairs perfectly with NiSi ATHENA PRIME

The AUREUS PRIME series is the ideal complement to the NiSi ATHENA PRIME lenses. Both series offer comparable optical characteristics and harmonious color reproduction, allowing different focal lengths to be combined seamlessly.