Sirui Nightwalker 55mm T1.2 S35 CineOverview

Key Features

• Covers Super35/APS-C Sensors
• Ultrafast T1.2 Maximum Aperture
• 34mm Image Circle
• Compact, Lightweight Design
• 12-Blade Aperture, Smooth Bokeh
• ED/High-Refractive Index Glass Elements
• 79mm Front Diameter, 67mm Filter Thread
• Imperial and Metric Focus Markings

The gunmetal gray E-mountNight Walker 55mm T1.2 S35 Cine LensfromSiruioffers an ultrafast T1.2 maximum aperture that is ideal for low-light capture. Designed to cover Super35/APS-C camera sensors, this prime lens features a lightweight, compact design with high image quality, cine-style gearings, and minimal breathing. The color tone, gear position, and size are consistent across the series, providing a unified look and enabling quick lens changes when using matte boxes and other accessories.

Ideal for Low-Light Shooting

• The maximum T1.2 aperture enables you to capture low-light scenes using lower camera ISO settings.
• Ideal for run-and-gun filmmakers.

Longer Prime

• This longer 55mm lens in the Night Walker series is ideal for close-ups and portrait shots.

High Optical Performance

• ED (extra-low dispersion) and high refractive index glass elements contribute to this lens’ high optical quality.
• Focus breathing is minimal, and aberration is strictly controlled.

Common Design Features

• Lenses in the Sirui Night Walker cine lens series share common focus and iris gear ring positions.
• Enables quick lens changes by reducing the need for follow focus units or iris motors to be repositioned.

Compact Form

• This prime lens features a compact, lightweight design.
• The aluminum alloy construction helps to protect the inner optical elements.

Focus Marks

• Focus markings and measurements are provided in both feet and meters.