NiSi 50mm Aureus Prime Full Frame T1.4 PL Mount Cinema Lens

The NiSi Aureus Prime 50mm T1.4 Full Frame PL Mount Cinema Lens offers a timeless perspective with an image character that feels both intimate and natural. Perfect for dialogue, portraits, and medium shots, the 50mm is the quintessential 'standard' lens—and a staple in any cinematographer’s toolkit. Covering a 46mm image circle and optimized for full-frame cinema cameras, the 50mm provides sharp, clean imagery with a cinematic look that’s versatile for narrative, commercial, and documentary applications.Classic 50mm Focal Length for Natural FramingA versatile mid-range lens perfect for portraits, close-ups, and general-use scenes, the 50mm offers a lifelike perspective ideal for character-driven narratives and interviews.Fast T1.4 Aperture for Stunning Low-Light PerformanceThe bright aperture provides beautiful background separation and soft, cinematic bokeh, even in low-light environments or at night.Full-Frame Coverage with a 46mm Image CircleMaintains sharpness and contrast across the entire frame, supporting modern full-frame cinema cameras without vignetting.Virtually Zero Focus BreathingMaintains consistent composition throughout focus pulls, giving filmmakers precise creative control in every shot.Superior Optical Design for Minimal Chromatic AberrationFeatures advanced optics that correct aberrations and maintain clarity and color consistency from edge to edge—even wide open at T1.4.300-Degree Focus Rotation for Precision ControlOffers extended manual focus rotation for accurate, deliberate pulls, supporting both narrative and documentary work.Reliable Build and Streamlined Form FactorDespite its robust, all-metal construction, the 50mm weighs only 1300g and features a compact design - suitable for all types of setups, from cinema rigs to lightweight handheld gimbals. The front diameter is a consistent 90mm, and it includes an 86mm filter thread, ensuring seamless compatibility with accessories and matte boxes. The integrated rear filter slot allows filmmakers to fine-tune their image with ND or diffusion filters without bulky front-mounted glass.Versatile PL Mount CompatibilityEasily integrates with all PL-mount systems and adapters - including drop-in filter variants - for full professional compatibility.Neutral and Accurate Color ReproductionDelivers cinematic, true-to-life colors and tonal consistency that holds up across varying lighting conditions and scene changes.Mirrorless Rear Filter System for Creative FlexibilityRear filter support gives filmmakers control over image shaping without requiring bulky front filter systems.Mirrorless Focus Scale (Feet or Meters) for Versatile UseFeatures glow-in-the-dark markings and tool-free scale swapping for international productions and flexible setups.Optimized for Seamless Integration with Aureus and Athena PrimesDesigned for full optical compatibility across the NiSi Prime lens ecosystem, maintaining a unified cinematic look.Ready for Any Set, Any SceneWith glow-in-the-dark markings for easy visibility, swappable focus scales (feet/meters), and matched gear positions across the lens set, the 50mm is designed to keep productions moving quickly and efficiently.Consistent Across the SeriesColor-matched and optically harmonized with the entire Aureus Prime and Athena Prime series, the 50mm ensures consistency across every focal length—making it easy to maintain a coherent visual tone and match footage in post-production.The Foundation of Any Prime KitThe NiSi Aureus Prime 50mm T1.4 is a must-have lens for filmmakers seeking classic perspective, outstanding sharpness, and true cinematic feel. It’s the perfect blend of reliability, creativity, and performance..