SIRUI Nightwalker 16/75mm T1.2 S35 Cine 2-Lens Set (E-Mount, Black)

The Sirui Nightwalker 16/75mm T1.2 S35 Cine Lens Set combines ultra-fast T1.2 apertures with 270° focus throw and high refractive index glass for precise, low-light Super35 imaging. Built with matched gear positions and consistent colour tone, these two primes—16mm and 75mm—offer minimal focus breathing and compact, cine-style builds ideal for run-and-gun shooters and professional use with E-mount cameras.

Key Features:

• Fast T1.2 maximum aperture on both lenses for low-light and shallow depth of field
• Designed for Super35 and APS-C sensors with full image circle coverage
• High-refractive index and ED elements reduce chromatic aberration and distortion
• Minimal focus breathing ensures consistent framing during focus pulls
• Cine-standard 0.8 MOD gears on both focus and iris rings for compatibility with follow focus systems
• 270° focus rotation on each lens for smooth, accurate manual focusing
• Matched colour rendering across both focal lengths for consistent visual tone
• Uniform gear ring spacing and outer diameters simplify rig setup and lens swaps
• 13-blade diaphragm in the 16mm and 18-blade in the 75mm for soft, rounded bokeh
• Wide-angle 16mm ideal for interiors, architecture and establishing shots
• Telephoto 75mm suited for portraits, close-ups and controlled subject separation
• Focus scales marked in both feet and metres for precise manual operation
• Minimum focusing distance of 30cm on the 16mm and 70cm on the 75mm
• Compact cine build measuring approximately 95mm in length on each lens
• Aluminium alloy construction provides durability with a lightweight form
• Identical 67mm front filter threads for ND filters or diffusion
• Compatible 79mm front diameters for clamp-on matte box setups
• Weight per lens around 593g, suitable for handheld, rigged, or gimbal use
• Sony E-mount design supports mirrorless cinema and hybrid cameras
• Includes a semi-rigid case for transportation and storage of both lenses

Lens design

The Nightwalker primes feature high-performance optical designs with low dispersion and high refractive index elements to control chromatic aberration and distortion. With 14 elements in 5 groups for the 16mm and 13 elements in 4 groups for the 75mm, both lenses deliver high sharpness and image consistency across the frame even wide open at T1.2.

Focus and mechanics

Each lens has a 270° focus rotation for controlled focus pulls and shares a standard 0.8 MOD gear pitch on both the focus and iris rings. Gear positions and overall length are nearly identical between the 16mm and 75mm, allowing for easy swaps without adjusting follow focus setups or matte box positions—ideal for professional use.

Build and compatibility

Housed in durable aluminium and measuring just over 3 inches in diameter, both lenses weigh roughly 593 g, making them ideal for handheld or gimbal work. The shared 67 mm front filter threads and 79 mm front diameters support standard accessories. Focus markings in feet and metres provide precision across a range of shooting environments.

What’s in the box?

• 1 x Sirui Nightwalker 16mm T1.2 S35 Cine Lens (Sony E)
• 1 x Sirui Nightwalker 75mm T1.2 S35 Cine Lens (Sony E)
• 1 x Semi-Rigid Carrying Case

FAQs

Can these lenses be used on full-frame cameras?

The Sirui Nightwalker 16mm and 75mm are designed specifically for Super35 and APS-C sensors. When used on full-frame cameras, they will introduce a crop factor unless the camera supports a Super35 or APS-C shooting mode. They are best paired with cameras that natively support these formats.

How do the two lenses differ in practical use?

The 16mm lens is well suited to landscapes, tight interiors, and establishing shots thanks to its wide field of view. The 75mm excels at portraiture, close-ups, and isolating subjects with shallow depth of field. Both share identical build and gear positions, making transitions between them fast and predictable.

What kind of image rendering can I expect at T1.2?

Both lenses deliver very shallow depth of field and smooth, circular bokeh when used wide open at T1.2. Despite the ultra-fast aperture, contrast and sharpness remain well-controlled. The optical formula is designed to minimise breathing and maintain clean edges with minimal aberration.

Are these lenses compatible with standard matte boxes and filters?

Yes, both lenses have a 79 mm front diameter and 67 mm filter thread. This makes them compatible with most clamp-on matte boxes and standard screw-on filters. Their consistent sizing also ensures easy integration into existing cine setups without adapter rings or custom mounts.