The Professional's Source Since 1973
  • Help
Ask Our Experts212.444.6615
Hello, Log InAccount & Orders
Video Chat with a Pro Video Expert - Live

Sirui Night Walker 35mm T1.2 S35 Cine Lens (Leica L, Black)

BH #SIMS35LB • MFR #MS35L-B
Print
Sirui Night Walker 35mm T1.2 S35 Cine Lens (Leica L, Black)
Key Features
  • Covers Super35/APS-C Sensors
  • Ultrafast T1.2 Maximum Aperture
  • 32mm Image Circle
  • Compact, Lightweight Design
More Details
In Stock
$279.20
Price $349.00
Instant Savings $69.80
Protect Your Gear
Add a protection plan from $42.99
Ask an Expert
212.444.6615

Sirui Nightwalker 35mm T1.2 S35 Cine Overview

The black Leica L-mount Night Walker 35mm 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 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.
Medium-Wide Prime
  • This medium-wide 35mm lens in the Night Walker series is ideal for documentary capture 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.

Sirui Nightwalker 35mm T1.2 S35 Cine Specs

Key Specs
Focal Length
35mm
Maximum Aperture
T1.2
Lens Mount
L-Mount
Lens Format Coverage
Super35/APS-C
Filter Thread
67 mm x 0.75
Image Stabilization
No
Maximum Aperture
T1.2
Minimum Aperture
T16
Lens Mount
L-Mount
Interchangeable Mount
No
Lens Format Coverage
Super35/APS-C
Image Circle
32.0 mm
Angle of View
Not Specified by Manufacturer
Focus Scales
Metric, Imperial
Optical Design
11 Elements in 10 Groups
Filter Thread
67 mm x 0.75
Minimum Focus Distance
From Camera Sensor: 1.3' / 0.4 m
Diaphragm Blades
12
Image Stabilization
No
Gear Standard
Not Specified by Manufacturer
Gear Rotation
Focus: 270°
Environmental Resistance
No
Diameter
Maximum: 3.1" / 79 mm
Focus Ring: 3.1" / 77.6 mm
Length
3.49" / 88.7 mm
Weight
1.1 lb / 506 g
Packaging Info
Package Weight
2.15 lb
Box Dimensions (LxWxH)
6.3 x 5.6 x 5.3"

Sirui Nightwalker 35mm T1.2 S35 Cine Reviews

See any errors on this page?

Does this not work with the Panasonic Lumix ...

Does this not work with the Panasonic Lumix S5iiX?
Asked by: Diego
The Sirui Night Walker 35mm T1.2 S35 Cine Lens (Leica L, Black) can be used with the Panasonic Lumix S5 IIX Mirrorless Camera when the camera is in APS-C mode as the lens does not cover a full frame sensor. Just note that certain photo aspect ratios and resolutions as well as certain video resolutions will not be available when in APS-C mode.
Answered by: Tim Z
Date published: 2025-02-26

how bad is the vignetting when used on a full ...

how bad is the vignetting when used on a full frame sensor (eg sony a7) specifically with the 35mm focal length?
Asked by: k
The Sirui Night Walker 35mm T1.2 S35 Cine Lens is not meant to be use on a full frame system and doing such will be like filming through a toilet paper roll, the Vignetting will be awful.
Answered by: Jonathan S
Date published: 2024-01-10

Can this E mount lens be adapted to EF?

Can this E mount lens be adapted to EF?
Asked by: Richard
No, there is currently no way to adapt Sony E-mount lenses to the Canon EF mount.
Answered by: Jonathan S
Date published: 2024-01-25
  • y_2025, m_3, d_14, h_7CST
  • bvseo_bulk, prod_bvqa, vn_bulk_3.0.42
  • cp_1, bvpage1
  • co_hasquestionsanswers, tq_3
  • loc_en_US, sid_1798146, prod, sort_[SortEntry(order=HAS_STAFF_ANSWERS, direction=DESCENDING)]
  • clientName_bhphotovideo