ARRI Signature Prime Lens 150mm / T1.8 Meter Scale

Cinematic Excellence with the ARRI Signature Prime 150mm

The ARRI Signature Prime 150mm/T1.8 is a cornerstone of the large-format lens series, designed to deliver organic, emotionally resonant images. While engineered with state-of-the-art precision, this lens avoids the clinical look of modern optics, instead providing natural skin tones and a creamy bokeh that adds a three-dimensional presence to every frame.

Advanced Optical Design and Performance

With a fast T1.8 aperture, the 150mm Signature Prime excels in low-light conditions and offers a shallow depth of field with a smooth focus fall-off. Its near-telecentric design ensures optimal performance across various sensors, minimizing chromatic aberration and maintaining consistent illumination. The lens renders fine details beautifully while maintaining soft, delicate flares that enhance the cinematic aesthetic.

Lightweight Magnesium Construction and LDS-2

Despite its impressive focal length, the lens features a machined magnesium barrel, making it remarkably lightweight and durable for demanding sets. It incorporates the ARRI LDS-2 Lens Data System, providing high-speed metadata for visual effects and post-production workflows. This next-generation system ensures fast initialization and absolute encoder accuracy.

Universal LPL Mount Compatibility

The ARRI Signature Prime series utilizes the LPL (Large Positive Locking) mount, optimized for large-format sensors. This mount allows for a wider diameter and shorter flange focal depth, enabling the lens's high-speed performance and compact form factor. It is natively compatible with the ALEXA LF, ALEXA Mini LF, and ALEXA 65, and can be adapted to other ARRI cameras like the AMIRA and ALEXA Mini via LPL mounts.