SIRUI Night Walker 55mm T1.2 S35 Cine Lens (Gunmetal Grey) - L Mount
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 L mount Night Walker 55mm T1.2 S35 Cine Lens from Sirui offers 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 colour 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.
Medium-Wide Prime
This standard 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
Specifications
SIRUI Night Walker 55mm T1.2 S35 Cine Lens (Gunmetal Grey) - L Mount
Focal Length
55mm
Maximum Aperture
T1.2
Lens Mount
L Mount
Lens Format Coverage
Super35/APS-C
Filter Thread
67 mm x 0.75
Image Stabilization
No
Minimum Aperture
T16
Interchangeable Mount
No
Image Circle
34.0 mm
Angle of View
Not Specified by Manufacturer
Focus Scales
Metric, Imperial
Optical Design
11 Elements in 10 Groups
Minimum Focus Distance
23.6" / 60 cm
Aperture/Iris Blades
12
Gear Standard
MOD
Gear Rotation
Focus: 270°
Diameter
Front: 3.1" / 79 mm
Length
3.5" / 88.7 mm
Weight
1.2 lb / 541 g
In the Box
Sirui Night Walker 55mm T1.2 S35 Cine Lens (L Mount, Gunmetal Grey)
