SIRUI Night Walker vs VILTROX
Updated July 2026 — SIRUI Night Walker wins on weight and length, VILTROX wins on aperture.
The SIRUI Night Walker 35mm excels in low-light performance and optical quality, making it ideal for filmmakers, while the VILTROX 28mm offers a budget-friendly and compact option for casual photographers.
Why SIRUI Night Walker is better
Aperture
T1.2 vs f4.5 for low-light performance
Optical Quality
11 elements vs 4 for better sharpness
Build Quality
Sturdy aluminum vs lightweight plastic
Why VILTROX is better
Price
$99 vs $279
Weight
80g vs 500g for portability
Convenience
Integrated lens cap vs detachable
Overall score
Specifications
| Spec | SIRUI Night Walker | VILTROX |
|---|---|---|
| Max Aperture | T1.2 | f4.5 |
| Lens Type | Cine | Pancake |
| Focus Type | Manual | Auto |
| Compatibility | E-mount | Z-mount |
| Optical Design | 11 elements | 4 elements |
Dimension comparison
Overview of the SIRUI Night Walker 35mm and VILTROX 28mm
The SIRUI Night Walker 35mm and VILTROX 28mm f4.5 Pancake Lens Z are both exceptional choices for photographers, but they cater to different needs. The SIRUI Night Walker is designed for filmmakers with its large T1.2 aperture, while the VILTROX lens is a compact, lightweight option for everyday photography. Their distinct features position them uniquely in the camera lens market, appealing to various user preferences.
Aperture and Low-Light Performance
The SIRUI Night Walker 35mm offers a remarkable T1.2 large aperture, making it a standout for low-light shooting. This ability allows filmmakers to capture clear, noise-free footage without resorting to high ISO settings. In contrast, the VILTROX 28mm has a fixed aperture of f4.5, which, while adequate for general photography, may not perform as well in dim lighting situations. The difference in aperture size indicates that the Night Walker is about 2.5 stops faster than the VILTROX, making it more suitable for night scenes and creative bokeh effects.
Build and Design
The SIRUI Night Walker boasts a premium cine body constructed from strong aluminum, ensuring durability while remaining portable. Weighing around 500 grams, it is designed for serious filmmakers who require sturdy equipment. The VILTROX 28mm, on the other hand, is ultra-compact and lightweight, measuring only 16.8mm in thickness and weighing about 80 grams. This makes it extremely easy to carry, but it may not offer the same level of protection against the rigors of professional use as the SIRUI lens.
Optical Performance
When it comes to optical performance, the SIRUI Night Walker excels with its advanced lens structure of 11 elements in 10 groups, achieving sharpness and minimal focus breathing. Users can expect well-controlled aberration and outstanding clarity even at maximum aperture settings. The VILTROX lens also promises exceptional optical quality, featuring 2 aspherical and 2 ED lenses that deliver sharp, high-contrast images. However, the complexity of the SIRUI's optical design suggests a more refined performance, particularly for filmmakers seeking cinematic quality.
Intended Use and Versatility
The SIRUI Night Walker 35mm is designed for APS-C/S35 cameras and is well-suited for humanity, documentary, and portrait filming. This makes it an ideal choice for filmmakers who prioritize creative storytelling through visual aesthetics. Conversely, the VILTROX 28mm is specifically designed for Nikon's Z-mount cameras and offers versatility for everyday photography. Its fixed focal length and compact size make it an excellent choice for travel and street photography, although it may not satisfy the demands of a dedicated filmmaker.
Price Comparison
In terms of pricing, the SIRUI Night Walker 35mm is listed at $279.00, while the VILTROX 28mm comes in at a significantly lower price of $99.00. This means the VILTROX lens is about 64% cheaper than the SIRUI option, making it a more budget-friendly choice for casual photographers. However, the higher price of the SIRUI lens can be justified by its advanced features, including a larger aperture and enhanced optical performance, which are essential for professional video work.
Compatibility and Future-Proofing
The SIRUI Night Walker is compatible with E-mount cameras such as the FX30 and A6600, focusing primarily on filmmakers using Sony systems. The VILTROX 28mm, designed for Nikon's Z-mount cameras, boasts USB firmware upgradability, ensuring that it remains compatible with future Nikon models. This feature is particularly appealing for users who want a lens that adapts to the evolving technology of camera systems, making the VILTROX a more future-proof investment in that regard.
User Experience and Convenience
The SIRUI Night Walker's design allows for a 270° rotation angle of the focus ring, offering precise control for videographers. Its robust build also means that it can withstand the demands of filmmaking. In contrast, the VILTROX 28mm features an integrated sliding lens cap that eliminates the hassle of detachable caps, enhancing convenience for everyday use. The trade-off for this convenience is the fixed f4.5 aperture, which some users may find limiting.
Which should you buy?
Choosing between the SIRUI Night Walker 35mm and VILTROX 28mm f4.5 Pancake Lens Z ultimately depends on your specific needs. If you are a filmmaker looking for a high-performance lens with excellent low-light capabilities and optical quality, the SIRUI Night Walker is the clear choice, albeit at a higher price point. However, if you seek a lightweight, budget-friendly option for general photography, the VILTROX 28mm offers remarkable value and ease of use, making it a suitable option for casual shooters.

