The Sigma Aizu Prime 100mm T1.3 LF Cinema Lens (Sony E, Feet) combines a refined telephoto perspective with the expressive, organic image character of Sigma's Aizu Prime series. Designed for full-frame and large-format Sony E-mount cinema cameras, the 100mm maintains the series' ultrafast T1.3 aperture, giving cinematographers exceptional control over depth of field, subject separation, and low-light imagery.
The Aizu Prime series produces an organic, moderately sharp rendering designed to deliver natural cinematic character without appearing overly clinical. With its 100mm focal length, the lens provides a compressed perspective that helps isolate subjects from their surroundings, making it especially well suited for close-ups, portraits, dialogue scenes, beauty work, and detailed cinematic compositions.
An exceptionally fast T1.3 maximum aperture enhances the 100mm's ability to create remarkably shallow depth of field. Cinematographers can precisely direct attention within the frame while achieving pronounced separation between subjects and backgrounds, even when working with full-frame and large-format sensors. The wide aperture also provides greater flexibility for available-light and low-light productions.
Engineered with minimal distortion, the 100mm maintains the refined visual characteristics established throughout the Aizu Prime family. Its consistent T1.3 aperture also makes it easy to incorporate alongside other Aizu focal lengths while maintaining predictable exposure and a cohesive visual language throughout a production.
Combining telephoto compression, large-format coverage, an ultrafast T1.3 aperture, and Sigma's distinctive organic rendering, the Sigma Aizu Prime 100mm T1.3 LF Cinema Lens for Sony E-mount is a premium choice for narrative films, commercials, music videos, portraits, and professional productions where expressive subject isolation is essential.
Lens Metadata
Each Sony E-mount Aizu prime lens uses Sony technology that provides real-time lens metadata while shooting. It also lets you export distortion and shading correction data to assist in post and visual effects production.
Full-Frame Coverage
With an image circle of 46.3mm, Aizu primes cover not only full-frame and Super 35 sensors but are compatible with large-format camera options like ARRI ALEXA LF Open Gate and VistaVision.
Consistent Look Across Series
Offering a quietly elegant and natural look, all Aizu focal lengths produce a consistent look with minimal breathing and distortion and balanced color, contrast, and flare characteristics.
Impressive Close-Ups
Short minimum focus distances help you cozy up to your subject, creating impactful close-ups and adding visual tension.
Compact and Lightweight Design
Developed from the Sigma High-Speed Prime series, the Aizu lenses' cine-style design features a lightweight, compact form, 0.8 MOD gears that are compatible with professional lens control systems, and a support foot with both 1/4"-20 and 3/8"-16 threads. The durable housing has a wide 270° barrel rotation that enables precise focus pulls.
95mm Front Diameter
The front outside diameter of 95mm fits many pro matte boxes and lens shades.
Focus Marks in Feet
Focus distances are measured in feet, and like all marks on the Aizu lenses, use luminescent paint for easy visibility.
