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The black Canon RF-mount Night Walker 16mm T1.2 S35 Cine Lens from Sirui offers an ultrafast T1.2 maximum aperture ideal for low-light capture. Designed to cover Super35/APS-C camera sensors, this wide-angle 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.
The black Canon RF-mount Night Walker 16mm T1.2 S35 Cine Lens from Sirui offers an ultrafast T1.2 maximum aperture ideal for low-light capture. Designed to cover Super35/APS-C camera sensors, this wide-angle 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.
Wide-Angle Prime
This wide-angle 16mm lens in the Night Walker series is ideal for landscapes, establishing shots, and tight interior locations.
High Optical Performance
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 protect the inner optical elements.
Focus Marks
Focus markings and measurements are provided in both feet and meters.
EAN: 6952060059730
Sirui Nightwalker 16mm T1.2 S35 Cine Specs
Key Specs
Focal Length
16mm
Maximum Aperture
T1.2
Lens Mount
Canon RF
Lens Format Coverage
Super35/APS-C
Filter Thread
67 mm x 0.75
Image Stabilization
No
Focal Length
16mm
Maximum Aperture
T1.2
Minimum Aperture
T16
Lens Mount
Canon RF
Lens Format Coverage
Super35/APS-C
Focus Scales
Metric, Imperial
Optical Design
14 Elements in 5 Groups
Filter Thread
67 mm x 0.75
Minimum Focus Distance
11.8" / 30 cm
Aperture/Iris Blades
13
Image Stabilization
No
Gear Standard
0.8 MOD
Gear Rotation
Focus: 270°
Diameter
Front: 3.1" / 79 mm
Length
3.7" / 94.1 mm
Weight
1.3 lb / 598 g
Packaging Info
Package Weight
2.26 lb
Box Dimensions (LxWxH)
6.9 x 5.6 x 5.1"
Sirui Nightwalker 16mm T1.2 S35 Cine Reviews
Nice Lens
By patrick
Rated 4 out of 5
Date: 2026-09-23
I've only used this lens once but the results were really nice. I was using it on the GoPro ILS camera on a tripod and the Smallrig follow focus 40. The colors were cinematic but realistic and sharp. The only thing is the focus ring is a little too loose for my tastes, but the follow focus dial solves that problem for me. For the price, this lens does a great job. Well construct.
16mm Siriu Night Walker MFT
By Don
Rated 5 out of 5
Date: 2025-04-04
I was able to get two night shots to complete a short film thanks to the bright, wide angle Siriu 16mm lens. The lens is a bit heavier than my other lenses but the build quality is superior. I am thrilled with the results I have gotten already with such an affordable lens.
See any errors on this page?
On an MFT camera, will the 16mm focal length give ...
On an MFT camera, will the 16mm focal length give the equivalent field of view as a 32mm FF lens on FF sensor? Thanks.
Asked by: Brian
Yes, on a Micro Four Thirds camera, the Sirui Night Walker 16mm T1.2 S35 Cine Lens (Micro Four Thirds, Gunmetal Gray) gives roughly the same field of view as a 32mm lens on full-frame.
Answered by: Elliot A
Date published: 2025-11-10
Confused by an answer to one of the questions. ...
Confused by an answer to one of the questions. This is a 16mm lens for S35. Why would it look like a 24mm on a S35 sensor?
Asked by: Jeff
The 16mm focal length of the Sirui Night Walker 16mm T1.2 S35 Cine Lens (Sony E, Black) is a constant distance that is the same as a 16mm full-frame lens. That 16mm full-frame lens would have the same framing as a Super35 16mm lens on a Super35 sensor, but the framing would be different on a full-frame sensor, so we use a full frame equivalent in order to estimate what lens the framing would be equivalent to on a cropped sensor.
Answered by: Tim Z
Date published: 2025-03-03
Will this lens fit a full frame l mount body?
Will this lens fit a full frame l mount body?
Asked by: Michael
Yes, even though the Sirui Night Walker 16mm T1.2 S35 Cine Lens (Leica L, Gunmetal Gray) will fit on a full-frame L-mount body, it was designed for Super35/APS-C sensor cameras. Therefore, the camera will need to be set to a Super35/APS-C crop mode to compensate for the smaller image circle.
Answered by: Michael S
Date published: 2024-09-22
What would the Full Frame equivalent be?
What would the Full Frame equivalent be?
Asked by: Loïc
When the Sirui Night Walker 16mm T1.2 S35 Cine Lens (Micro Four Thirds, Black) is used on an S35 Sensor camera body lens would be magnified and look like a 24mm view.
Answered by: Chris H
Date published: 2024-07-23
Hi! Could you please tell me if this 16mm Sirui ...
Hi! Could you please tell me if this 16mm Sirui cine lens on the Sony ZV-E10 II will have a crop when converted to full frame? S
Asked by: Finko
Yes, the Sirui Night Walker 16mm T1.2 S35 Cine Lens (Sony E, Black) on the Sony ZV-E10 II will have a crop factor of 1.5x.
