NiSi 18mm Aureus Prime Full Frame T1.4 Cinema Lens

The NiSi Aureus Prime 18mm T1.4 Full Frame Cinema Lens is a professional-grade ultra-wide prime engineered for demanding cinematography workflows. Offering full-frame coverage with a 46mm image circle, this PL-mount lens delivers impeccable image quality and edge-to-edge sharpness for large-format cinema cameras. The ultra-fast T1.4 aperture excels in low-light setups while the 11-blade iris ensures smooth, natural bokeh. Advanced optical design minimises chromatic aberration, distortion, and colour fringing, whilst the proprietary multi-layer coatings reduce ghosting and flaring. With virtually zero focus breathing, a 300-degree focus throw, and glow-in-the-dark markings, this lens provides the precision and reliability professional productions demand.

• Ultra-fast T1.4 aperture for exceptional low-light performance and cinematic depth control
• 46mm image circle with edge-to-edge sharpness and no vignetting across full-frame sensors
• Virtually zero focus breathing for seamless, stable focus pulls in dynamic compositions
• 11-blade aperture design delivers smooth, rounded bokeh and precise depth of field control
• Uniform housing design across Aureus Prime series allows hassle-free lens swaps without rig rebalancing