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Sigma vs VILTROX AF

Updated July 2026 — Sigma wins on focal length and focus distance, VILTROX AF wins on price and weight.

The Sigma 30mm F1.4 offers superior low-light performance and a lower price, making it a better value for most photographers. The VILTROX 16mm excels in wide-angle capabilities but comes at a higher cost.

Why Sigma is better

Price

Sigma is $161 cheaper than VILTROX

Aperture

Sigma has a larger F1.4 aperture for low-light

Weight

Sigma is lighter and more portable

Why VILTROX AF is better

Wide Angle

VILTROX offers a wider 16mm focal length

Build Quality

VILTROX has a full metal body

LCD Display

VILTROX features a built-in LCD display

Overall score

Sigma
85
VILTROX AF
78

Specifications

SpecSigmaVILTROX AF
BrandSigmaVILTROX
Max ApertureF1.4F1.8
CompatibilitySony ENikon Z
AutofocusStepping MotorFast AF
Included AccessoriesLens HoodLens Hood

Dimension comparison

SigmaVILTROX AF

Overview of the Sigma 30mm F1.4 Contemporary DC DN Lens

The Sigma 30mm F1.4 Contemporary DC DN Lens for Sony E is a versatile prime lens designed for APS-C mirrorless cameras. Priced at $419.00, this lens combines high performance with a compact design, making it a strong contender for photographers seeking quality without bulk. It features a large aperture of F1.4, which is ideal for low-light situations and achieving a beautiful depth of field.

The lens is equipped with nine rounded aperture blades and a stepping motor for fast and precise autofocus, enhancing its utility for both photography and videography. With a compact build, it’s particularly suited for travel and everyday use, ensuring you have high-quality optics without carrying excessive weight.

Overview of the VILTROX AF 16mm f/1.8 Z Full Frame Lens

The VILTROX AF 16mm f/1.8 Z Full Frame Lens is designed for Nikon Z-mount mirrorless cameras, priced at $580.00. This ultra-wide-angle lens is compact and features a maximum aperture of F1.8, allowing for stunning resolution and bokeh, even at its maximum aperture. It is particularly appealing for landscape, architecture, and astrophotography, where wide-angle perspectives are paramount.

In terms of build quality, this lens features a full metal body and includes a built-in LCD display for easy access to lens information. With a minimum focus distance of just 0.88 feet, it allows for dynamic close-ups while maintaining expansive backgrounds, making it a versatile option for creative photographers.

Image Quality Comparison

When comparing image quality, the Sigma 30mm F1.4 Contemporary lens stands out with its nine-blade circular aperture, which is designed to produce smooth bokeh and excellent sharpness. The lens is known for its high-performance optics, which deliver impressive images with rich detail, particularly in low-light conditions.

On the other hand, the VILTROX 16mm lens boasts three aspherical elements and four ED glass elements that contribute to outstanding corner-to-corner resolution and suppression of color bleeding. It is engineered to create exquisite background bokeh without unwanted artifacts, making it an excellent choice for those looking to capture wide vistas with a soft background effect. Both lenses excel in their respective focal lengths, but the Sigma’s F1.4 aperture provides an edge in low-light scenarios.

Autofocus Performance

The Sigma 30mm lens incorporates a stepping motor that delivers fast and accurate autofocus, which is particularly beneficial for video work. Its performance in this area is complemented by its compact design, making it easy to handle during shooting.

Conversely, the VILTROX AF 16mm lens also features precise autofocus capabilities, designed to support both still images and video. Its fast and quiet autofocus system makes it suitable for various shooting conditions, especially when capturing dynamic scenes. Although both lenses offer impressive autofocus systems, the Sigma’s stepping motor may provide smoother transitions in video applications.

Build Quality and Design

In terms of build quality, the Sigma 30mm lens is crafted with a contemporary design that emphasizes portability. It includes essential accessories like a lens hood, rear, and front caps. This design makes it not only functional but also aesthetically appealing to photographers who value a sleek look.

The VILTROX 16mm lens, while also well-built, features a full metal body that adds durability but slightly increases the weight to 19.5 ounces. The inclusion of a built-in LCD display is a unique feature that enhances usability, allowing photographers to access vital information quickly without diverting attention from their composition. While both designs are robust, the Sigma lens’s lighter weight may be more advantageous for on-the-go shooting.

Price Comparison

There is a notable price difference between the two lenses. The Sigma 30mm F1.4 is priced at $419.00, while the VILTROX 16mm lens costs $580.00. This makes the Sigma lens about 28% cheaper than the VILTROX option, providing a more budget-friendly choice for photographers who may not need the ultra-wide capabilities of the VILTROX lens. For those prioritizing value, the Sigma lens offers impressive features at a lower price point, making it an attractive option.

Use Cases for Each Lens

The Sigma 30mm lens is particularly well-suited for portrait, street, and low-light photography, thanks to its fast F1.4 aperture and compact size. It offers a versatile focal length that is ideal for capturing detailed images with a pleasing background blur.

In contrast, the VILTROX 16mm lens excels in situations requiring wide-angle perspectives, such as landscapes, architecture, and astrophotography. Its ultra-wide capabilities make it perfect for capturing expansive scenes where depth and detail are crucial. Each lens serves distinct photographic needs, catering to different styles and subject matter.

Which should you buy?

Ultimately, the choice between the Sigma 30mm F1.4 and the VILTROX AF 16mm f/1.8 comes down to your specific photography needs. If you are looking for a versatile, high-performance lens with a lower price point, the Sigma 30mm F1.4 is an excellent option. Its compact design and outstanding low-light performance make it a favorite among many photographers. However, if your focus leans toward wide-angle photography and you value features like a built-in LCD display, the VILTROX 16mm lens offers specialized capabilities that justify its higher price. Consider your shooting style and requirements to make an informed decision.