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Nikon NIKKOR Z vs SIRUI Night Walker

Updated July 2026 — Nikon NIKKOR Z leads on price and weight.

The Nikon NIKKOR Z 85mm f/1.8 S offers superior optical performance and durability, while the SIRUI Night Walker 35mm S35 provides excellent value for filmmakers on a budget.

Why Nikon NIKKOR Z is better

Optical Quality

Nikon lens excels in portrait photography with advanced optics.

Build Quality

Nikon lens has extensive sealing for dust and moisture protection.

Autofocus

Nikon lens features autofocus, enhancing usability for photographers.

Why SIRUI Night Walker is better

Price

SIRUI lens is significantly cheaper, making it budget-friendly.

Low-Light Performance

SIRUI lens has a larger T1.2 aperture for better low-light filming.

Weight

SIRUI lens is lighter, making it easier to handle during shoots.

Overall score

Nikon NIKKOR Z
85
SIRUI Night Walker
75

Specifications

SpecNikon NIKKOR ZSIRUI Night Walker
Focal Length85mm35mm
Max Aperturef/1.8T1.2
Lens TypePrimeCine
Mount TypeZ MountE Mount
Focus MechanismAutofocusManual

Dimension comparison

Nikon NIKKOR ZSIRUI Night Walker

Overview of the Nikon NIKKOR Z 85mm f/1.8 S

The Nikon NIKKOR Z 85mm f/1.8 S is a premium lens designed for Nikon's Z series mirrorless cameras. Priced at $796.95, this lens offers remarkable optical quality and versatility, making it an excellent choice for portrait photography. With a fast f/1.8 aperture and a nine-blade diaphragm, users can expect beautiful bokeh and soft backgrounds. The lens also features advanced optics, including two ED glass elements and a Nano Crystal coating, which enhance image clarity and reduce aberrations.

In addition to its optical prowess, the Nikon lens is built to withstand the rigors of outdoor shooting with its dust and drip-resistant design. This makes it suitable for a variety of environments, from weddings to street photography, where reliable performance is crucial. Overall, the Nikon NIKKOR Z 85mm f/1.8 S stands out for its combination of premium features and robust construction.

Overview of the SIRUI Night Walker 35mm S35 Manual Focus Cine Lens

The SIRUI Night Walker 35mm S35 Manual Focus Cine Lens is a budget-friendly option priced at $279.00, making it about 65% cheaper than the Nikon lens. This cine lens features a large T1.2 aperture, which excels in low-light conditions, allowing filmmakers to capture high-quality footage without resorting to high ISO settings. The lens is designed primarily for E mount cameras, offering a versatile focal length equivalent to 49mm in full-frame terms, making it ideal for documentary and portrait filming.

The SIRUI lens is constructed from durable aluminum, ensuring portability without sacrificing strength. Weighing around 500g, it is designed for ease of use during extended shooting sessions. Additionally, the optical performance of the Night Walker lens is impressive, delivering sharp images with minimal focus breathing and controlled aberration. Overall, it is an attractive option for filmmakers seeking quality and affordability in one package.

Price Comparison

When comparing the prices of the Nikon NIKKOR Z 85mm f/1.8 S and the SIRUI Night Walker 35mm S35, the difference is significant. The Nikon lens is priced at $796.95, while the SIRUI lens is available for $279.00. This means the SIRUI lens is about 65% less expensive than the Nikon lens.

This price difference could be decisive for entry-level filmmakers or photographers working within a budget. While the Nikon lens offers premium features and build quality, the SIRUI lens provides an accessible entry point into high-quality cine lenses, making it an appealing option for those just starting out or looking to expand their gear without breaking the bank.

Optical Performance

The Nikon NIKKOR Z 85mm f/1.8 S is engineered for exceptional optical performance, featuring advanced technologies that promise lifelike accuracy and stunning bokeh. With its two ED glass elements and Nano Crystal coating, it minimizes distortion and aberrations, ensuring that images are sharp and vibrant. The lens excels in portrait photography, where the flattering perspective and smooth background blur are critical.

On the other hand, the SIRUI Night Walker 35mm S35 lens, with its T1.2 aperture, is designed for filmmakers focusing on low-light conditions. The lens's ability to maintain sharpness even at maximum aperture, along with its minimal focus breathing, makes it an excellent choice for cinematic work. While both lenses deliver impressive optical results, the Nikon lens is particularly suited for photographers prioritizing portrait quality, whereas the SIRUI lens caters to filmmakers needing versatility in various lighting scenarios.

Build Quality and Durability

The build quality of the Nikon NIKKOR Z 85mm f/1.8 S is impressive, featuring extensive sealing that protects against dust and moisture. This durability is essential for outdoor shooting, where environmental factors often pose a risk to camera equipment. The lens is also designed with a customizable control ring, allowing users to personalize their shooting experience.

Conversely, the SIRUI Night Walker 35mm S35 lens is crafted from a strong aluminum housing, providing both sturdiness and portability. Weighing around 500g, it is lightweight and easy to handle, making it suitable for prolonged use during shoots. However, while the SIRUI lens is durable, it does not offer the same level of environmental sealing as the Nikon lens, which may limit its use in challenging weather conditions.

Usability and Handling

The Nikon NIKKOR Z 85mm f/1.8 S is designed for photographers who appreciate both performance and ease of use. Its customizable control ring allows for adjustments on the fly, enhancing the shooting experience. Additionally, the lens's autofocus capabilities work seamlessly with Nikon's Z series cameras, ensuring quick and accurate focus, which is vital for portrait and event photography.

In contrast, the SIRUI Night Walker 35mm S35 lens is a manual focus lens, meaning it requires the user to adjust focus manually. While this can be a drawback for some, many filmmakers appreciate the control it offers, especially for precise focus pulls in cinematic shots. The 270° rotation angle of the focus ring provides ample room for fine-tuning focus, making it suitable for filmmakers accustomed to manual operation.

Which should you buy?

Choosing between the Nikon NIKKOR Z 85mm f/1.8 S and the SIRUI Night Walker 35mm S35 lens depends on your specific needs and budget. The Nikon lens is ideal for photographers seeking superior optical performance, durability, and the convenience of autofocus, making it perfect for portrait and event photography. However, it comes at a premium price of $796.95.

On the other hand, the SIRUI Night Walker 35mm S35 offers an excellent value at $279.00, particularly for filmmakers in need of a lightweight, low-light lens with manual focus capabilities. It excels in cinematic applications but may not offer the same level of convenience for those who prefer autofocus.

Ultimately, if you prioritize high-quality portraits and robustness in various conditions, the Nikon lens is the way to go. However, if you are a filmmaker looking for an affordable lens with great low-light performance and are comfortable with manual focus, the SIRUI lens is an outstanding option.