SIRUI Night Walker vs VILTROX

Overview of the Sirui Night Walker 35mm and Viltrox 35mm

The Sirui Night Walker 35mm and Viltrox 35mm are both impressive lenses designed for E-mount cameras, but they cater to slightly different audiences. The Sirui Night Walker is priced at $279.00, while the Viltrox comes in at a more budget-friendly $179.00, making it about 36% less expensive. This price difference may influence a buyer's decision, especially those on a tighter budget or who are just starting their photography journey.

Aperture Performance

The Sirui Night Walker boasts a large T1.2 aperture, making it ideal for low-light conditions. This feature allows filmmakers to avoid high ISO settings while still capturing stunning night scenes with minimal noise. The Viltrox, while having a slightly smaller aperture of F1.7, still offers a large aperture that creates beautiful bokeh thanks to its nine aperture blades. For those prioritizing low-light performance and depth of field, the Sirui may be the superior option, while the Viltrox offers solid performance at a lower price.

Autofocus Capabilities

When it comes to autofocus, the Viltrox takes the lead with its built-in STM stepping motor, which provides efficient and reliable autofocus capabilities. This lens supports eye and face autofocus, making it a great choice for portrait photographers and videographers who need precise tracking. On the other hand, the Sirui Night Walker is a manual focus lens, meaning users will need to rely on their skills for focusing. Therefore, if autofocus is a critical feature for your work, the Viltrox is likely the better choice.

Optical Quality

Both lenses promise outstanding optical performance, but they achieve this through different means. The Sirui Night Walker features a design with 11 elements in 10 groups, which contributes to its excellent sharpness and minimized focus breathing. The Viltrox also utilizes an impressive optical structure of 11 elements in 9 groups, which includes specialized lenses for enhanced clarity. While both lenses have commendable optical characteristics, the Sirui may offer a slight edge in terms of sharpness, particularly at maximum aperture.

Build Quality and Design

The Sirui Night Walker is noted for its premium cine body made of strong aluminum, providing both durability and a lightweight feel at around 500 grams. This construction helps to protect the inner optical elements while being easy to handle. In contrast, the Viltrox lens weighs only 170 grams, making it significantly lighter and more portable. This lightweight design is appealing for those who often shoot on the go. Ultimately, the choice here depends on whether you value a robust build or a more lightweight design.

Versatility in Use

The Sirui Night Walker is designed for filmmakers focusing on humanity, documentary, and portrait filming, making it versatile for cinematic applications. It is compatible with several E-mount cameras including the FX30, ZVE-10, and A6500. The Viltrox lens is also versatile, compatible with a wide range of Sony E-mount cameras, from the FX3 to the A6700. This broad compatibility makes it suitable for a variety of shooting scenarios, whether for casual photography or professional video work.

Price Consideration

The price difference between the two lenses is notable; the Sirui Night Walker is $279.00 while the Viltrox is only $179.00, representing a difference of about $100. For those on a budget or looking for a solid lens for everyday use, the Viltrox offers considerable savings without sacrificing too much in terms of performance. Conversely, those seeking advanced features and premium build quality may find the investment in the Sirui worthwhile.

Which should you buy?

Deciding between the Sirui Night Walker and the Viltrox 35mm largely depends on your specific needs and budget. If you prioritize low-light performance, optical quality, and a robust build, the Sirui Night Walker may be worth the higher investment. On the other hand, if you are looking for a lightweight lens with excellent autofocus capabilities at a more accessible price, the Viltrox 35mm is an outstanding option. Ultimately, both lenses have unique strengths, making either a valuable addition to your camera gear.