SIRUI Night Walker vs VILTROX
Updated July 2026 — SIRUI Night Walker wins on aperture and focal length, VILTROX wins on autofocus and portability.
The SIRUI Night Walker excels in low-light performance and optical quality, while the VILTROX 56mm offers affordability and portability.
Why SIRUI Night Walker is better
Low-Light Performance
SIRUI has a T1.2 aperture compared to VILTROX's f/1.7.
Optical Quality
SIRUI minimizes focus breathing and aberrations.
Build Quality
SIRUI features a sturdy aluminum housing.
Why VILTROX is better
Price
VILTROX is priced at $180 compared to SIRUI's $279.
Autofocus
VILTROX offers reliable autofocus with STM motor.
Weight
VILTROX is significantly lighter at 170g.
Overall score
Specifications
| Spec | SIRUI Night Walker | VILTROX |
|---|---|---|
| Aperture | T1.2 | f/1.7 |
| Focal Length | 35mm | 56mm |
| Weight | 500g | 170g |
| Focus Type | Manual | Autofocus |
| Build Material | Aluminum | Plastic |
Dimension comparison
Overview
The SIRUI Night Walker 35mm S35 Manual Focus Cine Lens and the VILTROX 56mm f/1.7 E Lens for Sony offer distinct advantages for different types of photography and videography needs. The SIRUI lens is priced at $279.00, while the VILTROX lens is about 36% cheaper at $180.00. Understanding the unique features of both lenses can help potential buyers make an informed choice.
Aperture and Low-Light Performance
The SIRUI Night Walker boasts a large T1.2 aperture, making it ideal for low-light conditions. This aperture allows for excellent performance in nighttime scenes, enabling users to capture clear, low-noise footage without resorting to high ISO settings. In contrast, the VILTROX 56mm offers a slightly smaller f/1.7 aperture, which still provides good low-light capabilities but falls short of the SIRUI's performance in very dim environments. For filmmakers and photographers who often work in less-than-ideal lighting, the SIRUI may be the better choice.
Focal Length and Versatility
The SIRUI Night Walker has a focal length of 35mm, equivalent to a 49mm full-frame lens, making it versatile for a range of applications from documentary to portrait filming. On the other hand, the VILTROX 56mm lens has a full-frame equivalent focal length of about 85mm, which is excellent for portraiture due to its flattering perspective. This difference in focal length means that the SIRUI is more suited for wider shots, while the VILTROX excels in tighter, more intimate compositions.
Autofocus vs. Manual Focus
The VILTROX 56mm lens features efficient and reliable autofocus, utilizing a STM silent motor that allows for precise and fast focusing. This makes it particularly user-friendly, especially for beginners. In contrast, the SIRUI Night Walker is a manual focus lens, which may appeal to experienced videographers who prefer more control over their focus points. For those who prioritize quick adjustments and ease of use, the VILTROX represents a significant advantage.
Optical Performance
Both lenses are engineered for outstanding optical performance, but they take different approaches. The SIRUI Night Walker is designed to minimize focus breathing and aberrations, achieving remarkable sharpness even at its maximum aperture. The VILTROX lens, with its 9 groups of 11 optical structures, including 4 ED lenses, also delivers impressive image quality with low distortion. Users seeking the highest possible optical performance might lean towards the SIRUI, while those who want a reliable autofocus lens with good optical quality might prefer the VILTROX.
Build Quality and Portability
The SIRUI Night Walker is constructed with a sturdy aluminum cine housing, making it both durable and lightweight at about 500g. This build quality is advantageous for filmmakers who need reliable gear that can withstand rigorous use. On the other hand, the VILTROX weighs in at a mere 170g, making it extremely portable and easy to carry for daily shooting tasks. For photographers or filmmakers who prioritize weight and portability, the VILTROX is an excellent option.
Aesthetic Appeal
Aesthetically, the SIRUI Night Walker is available in classic black and stylish metal gray, offering a premium look that appeals to many professionals. Its design is not only visually appealing but also functional, ensuring a firm grip during use. The VILTROX, while also visually pleasing, focuses more on functionality with a compact design that encourages creativity on the go. Ultimately, the choice may come down to personal preference regarding design and usability.
Price Consideration
At $279.00, the SIRUI Night Walker is a premium option, while the VILTROX 56mm is priced at $180.00, making it about 36% less expensive. This substantial price difference may heavily influence a buyer's decision, especially for those on a budget or looking for value. Both lenses offer unique features justifying their prices, but the VILTROX provides a more accessible entry point for new users or those prioritizing cost.
Which should you buy?
Choosing between the SIRUI Night Walker 35mm and the VILTROX 56mm ultimately depends on your specific needs. If you require a lens for low-light performance, manual focus control, and superior optical quality, the SIRUI is the ideal choice. However, if you prefer a more affordable lens with reliable autofocus and excellent portability, the VILTROX is the better option. Consider your shooting style and budget to make the best decision for your photography or videography projects.

