Sigma 10- vs VILTROX
Updated July 2026 — Sigma 10- wins on versatility and build quality, VILTROX wins on price and weight.
The Sigma 10-18mm F2.8 DC DN excels in versatility and image quality, while the VILTROX 56mm f/1.7 offers great value for portrait photography.
Why Sigma 10- is better
Versatility
Ideal for landscapes and video
Image Quality
Large aperture for expressive images
Build Quality
Compact and lightweight for an ultra-wide lens
Why VILTROX is better
Price
Significantly cheaper option
Weight
Lightweight at 170g
Portrait Focus
Designed specifically for portrait photography
Overall score
Specifications
| Spec | Sigma 10- | VILTROX |
|---|---|---|
| Focal Length | 10-18mm | 56mm |
| Aperture | f/2.8 | f/1.7 |
| Weight | 330g | 170g |
| Autofocus | Yes | Yes |
| Ideal Use | Landscapes | Portraits |
Dimension comparison
Overview of the Sigma 10-18mm F2.8 DC DN
The Sigma 10-18mm F2.8 DC DN is designed for photographers seeking a versatile ultra-wide-angle lens. Priced at $679.00, it is ideal for capturing landscapes, travel, and video content, making it an excellent choice for both amateur and professional creators. The lens boasts a large aperture and is recognized as one of the smallest and lightest options available for APS-C cameras. This unique combination allows for expressive imaging capabilities, which is a significant draw for those who prioritize quality in their photography.
Overview of the VILTROX 56mm f/1.7 E Lens
The VILTROX 56mm f/1.7 E Lens comes at a more budget-friendly price of $180.00. This lens is particularly well-suited for portrait photography, providing a full-frame equivalent focal length of about 85mm. It features advanced optical design with 9 groups of 11 optical structures, including 4 ED lenses, ensuring superb image quality. With its lightweight build of just 170g and efficient autofocus capabilities, this lens is a compelling option for photographers who want to create stunning portraits without breaking the bank.
Lens Type and Use Cases
The Sigma 10-18mm F2.8 DC DN is an ultra-wide-angle zoom lens, perfect for capturing expansive landscapes and dynamic video scenes. Its wide aperture allows for excellent low-light performance while maintaining sharpness across the frame. In contrast, the VILTROX 56mm f/1.7 E Lens is a prime lens tailored for portraiture, offering a pleasing bokeh effect and a three-dimensional perspective that highlights subjects beautifully. While the Sigma lens excels in versatility, the VILTROX lens shines in specialized portrait settings.
Autofocus Performance
Autofocus is a crucial aspect for many photographers, and both lenses offer impressive capabilities. The Sigma 10-18mm F2.8 DC DN is designed to support various shooting styles, providing reliable autofocus for both stills and video. The VILTROX 56mm f/1.7 E Lens, on the other hand, utilizes an STM silent motor to achieve fast and precise autofocus, making it particularly user-friendly for novices. With both lenses providing efficient autofocus, the choice may come down to the specific shooting environments you plan to engage in.
Portability and Weight
Portability is an essential consideration for photographers on the go. The Sigma 10-18mm F2.8 DC DN is compact for an ultra-wide-angle zoom lens but weighs more than the VILTROX 56mm f/1.7 E Lens, which is designed to be lightweight at only 170g. This makes the VILTROX an attractive option for shooters who prioritize carrying a minimal load while still having the capability to capture high-quality portraits. If travel and mobility are significant factors in your photography, the VILTROX may be the more appealing choice.
Price Comparison
The Sigma 10-18mm F2.8 DC DN is priced at $679.00, making it substantially more expensive than the VILTROX 56mm f/1.7 E Lens, which retails for $180.00. This difference of about $499.00 means that the VILTROX is approximately 74% cheaper than the Sigma lens. For those on a budget, the VILTROX offers excellent value without sacrificing quality, especially for portrait work. The cost difference is a significant factor for many photographers and can heavily influence purchasing decisions.
Image Quality and Optical Performance
When it comes to image quality, both lenses exhibit impressive performance within their respective categories. The Sigma 10-18mm F2.8 DC DN offers large-aperture capabilities that deliver expressive images, suitable for various photographic styles. In contrast, the VILTROX 56mm f/1.7 E Lens features advanced optical construction, including 4 ED lenses to reduce distortion and improve clarity. This makes the VILTROX particularly effective for creating rich, detailed portraits. Depending on the type of photography you prefer, either lens could excel in delivering stunning visual results.
Which should you buy?
Choosing between the Sigma 10-18mm F2.8 DC DN and the VILTROX 56mm f/1.7 E Lens ultimately depends on your specific photography needs. If you require a versatile ultra-wide-angle lens for landscapes and video, the Sigma is a robust option despite its higher price. Conversely, if your focus is on portrait photography and you’re looking for an affordable, lightweight lens, the VILTROX is an excellent choice that provides significant value. Consider your shooting style, budget, and desired outcomes to make the best decision for your photography arsenal.

