SIRUI Night Walker vs VILTROX
Updated July 2026 — SIRUI Night Walker wins on weight and length, VILTROX wins on aperture.
The SIRUI Night Walker excels in low-light performance and optical quality, while the VILTROX 28mm offers portability and affordability.
Why SIRUI Night Walker is better
Low-Light
T1.2 aperture for superior low-light performance
Optical Quality
Outstanding optical performance with minimal aberration
Build Quality
Robust aluminum cine housing for durability
Why VILTROX is better
Price
Significantly cheaper at $99.00
Weight
Ultra-thin and lightweight at 60g
Autofocus
Precision autofocus for quick shooting
Overall score
Specifications
| Spec | SIRUI Night Walker | VILTROX |
|---|---|---|
| Focal Length | 35mm | 28mm |
| Max Aperture | T1.2 | f/4.5 |
| Focus Type | Manual | Auto |
| Build Material | Aluminum | Metal |
| Field of View | 49mm | 28mm |
Dimension comparison
Overview
When it comes to choosing the right lens for your photography needs, the SIRUI Night Walker 35mm S35 Manual Focus Cine Lens and the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens both offer unique advantages. The SIRUI lens is priced at $279.00, while the VILTROX lens is significantly cheaper at $99.00, making it about 64% less expensive. This article will delve into various features, performance, and use cases of both lenses to help you make an informed decision.
Aperture and Low-Light Performance
The SIRUI Night Walker boasts a T1.2 large aperture, making it particularly advantageous for low-light filming. This feature allows for reduced noise in night scenes and contributes to aesthetically pleasing bokeh quality. In contrast, the VILTROX 28mm lens has a maximum aperture of f/4.5, which may not perform as well in low-light conditions. Photographers looking to capture night scenes or work in dim environments will find the SIRUI lens more suitable for their needs.
Build Quality and Design
In terms of construction, the SIRUI Night Walker features a robust aluminum cine housing, offering durability while weighing only 500g. This makes it portable yet sturdy, ideal for filmmakers. The VILTROX 28mm lens is designed to be ultra-thin and lightweight, weighing just 60g, with a thickness of 15.3mm. While both lenses are built for practical use, the SIRUI's premium cine body may appeal more to professional filmmakers, whereas the VILTROX's compactness is perfect for travel and casual shooting.
Focal Length and Versatility
The SIRUI Night Walker has a focal length of 35mm, equivalent to a 49mm full-frame lens. This makes it versatile for various types of filming, including documentaries and portraits. On the other hand, the VILTROX 28mm lens offers a wider angle perspective, which is particularly favored by street photographers. The difference in focal lengths means that while the SIRUI lens excels in portrait work, the VILTROX lens provides a broader field of view, allowing for more creative compositions in landscape and street photography.
Autofocus and Manual Focus
The VILTROX 28mm lens features precision autofocus, making it easier to capture sharp images quickly, especially in dynamic shooting environments. Its autofocus system is designed for agility, which is a significant advantage for fast-paced photography. In contrast, the SIRUI Night Walker is a manual focus lens, which may require more skill and patience to achieve the desired focus, particularly for those not accustomed to manual lenses. This aspect could influence a photographer's choice based on their preferred shooting style.
Optical Performance
SIRUI claims that the Night Walker delivers outstanding optical performance with minimal focus breathing and well-controlled aberration, even at maximum aperture. This makes it an excellent option for filmmakers prioritizing image quality. The VILTROX 28mm lens is designed with a multi-layer coating to minimize light interference, ensuring clear and sharp images. While both lenses offer solid optical performance, the SIRUI lens appears to have the edge in maintaining quality across various shooting conditions.
Price Comparison
With the SIRUI Night Walker priced at $279.00 and the VILTROX 28mm lens available for $99.00, there is a significant price difference of $180.00. The VILTROX is about 64% cheaper than the SIRUI, making it an attractive option for budget-conscious photographers or those just starting in photography. However, potential buyers should consider what they value more: professional-grade features and performance from the SIRUI or the affordability and convenience of the VILTROX.
Target Audience
The SIRUI Night Walker is tailored for professional filmmakers and serious videographers who require a high-quality lens for cinematic shots. Its large aperture and superior optical performance cater to those who prioritize image quality. Conversely, the VILTROX 28mm lens is designed for casual photographers and travel enthusiasts looking for a lightweight, easy-to-use lens. Its compact size and autofocus capabilities make it ideal for everyday photography, particularly for street and landscape shots.
Which should you buy?
Choosing between the SIRUI Night Walker 35mm S35 Manual Focus Cine Lens and the VILTROX 28mm F4.5 Ultra-Thin Pancake Lens ultimately depends on your specific needs and budget. If you prioritize low-light performance, optical quality, and are willing to invest more for professional-grade features, the SIRUI lens is the better choice. However, if you are looking for a budget-friendly option that offers portability and ease of use for casual photography, the VILTROX lens is a compelling option.

