Sigma Aizu 27mm T1.3 LF FL F/AP5 (Metric)

The Sigma Aizu Prime T1.3 LF cine lens series was developed specifically for professional large-format film productions. With a consistent maximum aperture of T1.3 across all focal lengths, it offers filmmakers maximum creative freedom-from soft bokeh to targeted depth of field in minimal light.

Thanks to its optical design for cinema applications, the Aizu Prime line impresses with a modern, precise look without sacrificing organic imagery. Distortion and focus breathing are effectively minimised, ensuring visual consistency even during dynamic camera movements.

The lenses offer high colour consistency and uniform contrast across the entire series-ideal for editing sequences with changing focal lengths. With a generous image circle of 46.3 mm, the Aizu Prime Line is compatible with modern large-format camera systems such as the Arri Alexa LF, Red V-raptor, and Sony Venice.

Despite their extreme light intensity and format coverage, the lenses remain compact and mobile-perfect for use on gimbals, Steadicams, or shoulder rigs. The series also supports ZEISS extended data, facilitating their use in VFX-oriented productions.

Key Features:

Fast T1.3 Aperture Across all Focal Lengths

Compatible with Large Format, Full Format and Super35

Consistent Look (Colour, Contrast, Flare Behavior)

minimised Focus Breathing & Low Distortion

Robust, Precise Cine Housing with PL or Sony E-mount

Supports Zeiss Extended Data (Metadata for VFX)

Compact and Lightweight Despite T1.3 and LF Compatibility

What's in the Box:

Sigma Aizu 27mm T1.3 LF FL F/AP5 (Metric)

Front Cap LCC-95 II

Rear Cap LCR III

Lens Support Foot SF-61