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SIRUI Night Walker vs VILTROX

Updated July 2026 — SIRUI Night Walker wins on weight and groups, VILTROX wins on aperture.

The SIRUI Night Walker excels in low-light performance and build quality, while the VILTROX 35mm f1.7 offers affordability and autofocus convenience.

Why SIRUI Night Walker is better

Low-Light Performance

T1.2 aperture is superior for low-light filming.

Build Quality

Sturdy aluminum cine body enhances durability.

Manual Focus Control

Preferred for precise focus transitions in filmmaking.

Why VILTROX is better

Price

36% cheaper than the SIRUI lens.

Autofocus

Fast and near-silent autofocus for convenience.

Close Focusing

Minimum focusing distance of 0.33m allows for detailed shots.

Overall score

SIRUI Night Walker
85
VILTROX
72

Specifications

SpecSIRUI Night WalkerVILTROX
Max ApertureT1.2f/1.7
Min Focus Dist.0.4m0.33m
Weight500g300g
Focus TypeManualAutofocus
Optical Elements11 in 1011 in 9

Dimension comparison

SIRUI Night WalkerVILTROX

Introduction to the Lenses

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 35mm f1.7 Fuji lens both offer unique advantages. The SIRUI lens is designed for manual focus cine work with a T1.2 aperture, while the VILTROX lens features autofocus capabilities with a slightly smaller f/1.7 aperture. This comparison will dive into various aspects, helping you determine which lens might be the better fit for you.

Optical Performance

The optical performance of a lens is paramount, and both the SIRUI Night Walker and VILTROX 35mm lenses boast impressive designs. The SIRUI lens features 11 elements in 10 groups, delivering outstanding sharpness and minimal aberrations even at its maximum T1.2 aperture. In contrast, the VILTROX lens has an optimized optical design with 11 elements in 9 groups, including special elements designed to reduce chromatic aberrations and flare. This configuration allows the VILTROX lens to produce vivid, sharp images, making it a solid choice for a range of photography styles.

Low-Light Capability

For low-light performance, the SIRUI Night Walker shines with its T1.2 aperture, which is particularly beneficial for filmmakers seeking to capture high-quality footage in dim conditions. The large aperture allows for reduced noise levels and enhanced background blur. Meanwhile, the VILTROX 35mm f1.7 also performs well in low-light situations, although its f/1.7 aperture is not as wide as the SIRUI's. This makes the SIRUI lens approximately 29% better in terms of light-gathering capability, giving it an edge for nighttime or challenging lighting conditions.

Build Quality and Design

Build quality can significantly impact a photographer's experience, and here the SIRUI Night Walker stands out with its sturdy aluminum cine body, designed to withstand the rigors of professional use while remaining portable at only 500g. The VILTROX lens, while also well-built, focuses more on user-friendly features, including a USB-C upgrade port for firmware updates. Both lenses feature thoughtful design elements, but the SIRUI's emphasis on durability makes it a preferred choice for cine work.

Autofocus vs. Manual Focus

A key difference between these lenses lies in their focus systems. The SIRUI Night Walker is a manual focus lens, ideal for cinematographers who prefer precise control over focus transitions. On the other hand, the VILTROX 35mm f1.7 lens is equipped with a new STM motor for fast and near-silent autofocus, making it suitable for photographers who favor convenience and speed. This distinction makes the VILTROX lens better for casual shooting or situations where quick adjustments are necessary, while the SIRUI lens caters to those who prioritize creative focus control.

Focusing Distance

The minimum focusing distance is crucial for capturing detail, especially in portraiture and close-up photography. The VILTROX lens offers a remarkably close focusing distance of just 0.33 meters, allowing for stunning close-up shots. In contrast, the SIRUI Night Walker has a minimum focusing distance of 0.4 meters, which is still respectable but slightly less versatile for tight compositions. This makes the VILTROX lens around 18% closer when it comes to focusing on subjects, enhancing its capability for detailed shots.

Price Comparison

Price is always a significant factor in any purchasing decision. The SIRUI Night Walker is currently priced at $279.00, while the VILTROX 35mm f1.7 lens comes in at $179.00, making it about 36% cheaper than the SIRUI lens. This price difference may appeal to budget-conscious photographers or those who are just starting in their journey, providing a high-quality option without breaking the bank.

Versatility in Use

Both lenses are suitable for a variety of photography styles, yet they cater to slightly different audiences. The SIRUI Night Walker, with its cine lens design, is ideal for filmmakers focusing on dramatic storytelling and aesthetic visuals. Its 35mm focal length is equivalent to a 49mm full-frame lens, making it perfect for interviews and documentaries. Conversely, the VILTROX 35mm f1.7 is versatile for various photography applications, from portraits to street photography, thanks to its autofocus capabilities and broader compatibility with Fujifilm cameras.

Which should you buy?

Ultimately, the choice between the SIRUI Night Walker and the VILTROX 35mm f1.7 lens depends on your specific needs and preferences. If you're a filmmaker looking for a high-performance manual focus lens with exceptional low-light capabilities and build quality, the SIRUI Night Walker is worth the investment. However, if you're a photographer seeking an affordable, versatile autofocus lens that excels in a wide range of shooting situations, the VILTROX 35mm f1.7 offers excellent value. Consider your primary usage, budget, and desired features to make the best choice for your photography journey.