Sigma 10- vs VILTROX AF
Updated July 2026 — Sigma 10- wins on price and build, VILTROX AF wins on weight and autofocus.
The Sigma 10-18mm F2.8 DC DN offers versatility for landscapes and video, while the VILTROX AF 16mm f/1.8 Z excels in low-light performance and is more budget-friendly.
Why Sigma 10- is better
Versatility
Ideal for landscapes and video
Zoom Range
Offers a wider focal range
Brand Reputation
Sigma is well-known for quality lenses
Why VILTROX AF is better
Price
More affordable at $580.00
Low-Light
Better performance in low-light conditions
Bokeh Quality
Creates exquisite background bokeh
Overall score
Specifications
| Spec | Sigma 10- | VILTROX AF |
|---|---|---|
| Type | Zoom | Prime |
| Mount | E Mount | Nikon Z |
| Max Aperture | F2.8 | F1.8 |
| Min Focus | N/A | 0.88 ft |
| Image Quality | High | Exceptional |
Dimension comparison
Overview of the Sigma 10-18mm F2.8 DC DN and VILTROX AF 16mm f/1.8 Z
The Sigma 10-18mm F2.8 DC DN is priced at $679.00, while the VILTROX AF 16mm f/1.8 Z is about 17% cheaper at $580.00. Both lenses cater to different needs in photography, with Sigma focusing on versatility for landscapes and video, while VILTROX offers a prime option with a wider aperture for low-light performance.
Image Quality Comparison
The Sigma 10-18mm F2.8 DC DN is designed for expressive imaging capabilities, making it an excellent choice for landscapes and travel photography. Its ultra-wide-angle zoom allows photographers to capture expansive scenes with ease. In contrast, the VILTROX AF 16mm f/1.8 Z focuses on exceptional image quality, featuring three aspherical elements and four ED glass elements that minimize color bleeding. This lens excels in creating beautiful bokeh due to its nine-blade circular aperture, making it ideal for portraiture and artistic shots.
Autofocus Performance
Autofocus performance is a crucial consideration for many photographers. The VILTROX AF 16mm f/1.8 Z boasts fast, precise, and quiet autofocus, which is beneficial for both stills and video work. It has a minimum focus distance of just 0.88 ft, allowing for dynamic close-up shots with beautiful background blur. While the Sigma 10-18mm F2.8 does not highlight its autofocus capabilities in the provided information, it is generally well-regarded for video content creation, suggesting that it also performs adequately in this area.
Build Quality and Design
In terms of build quality, the VILTROX AF 16mm f/1.8 Z is constructed with a full metal body, ensuring durability while maintaining a compact form factor, weighing just 19.5 ounces. This lens also features an LCD display that shows lens information, which can be a handy feature for quick adjustments. The Sigma 10-18mm F2.8 DC DN, while not explicitly detailing its build, is noted for being the world's smallest and lightest ultra-wide-angle zoom lens for APS-C cameras, suggesting a focus on portability and ease of use.
Usability and Compatibility
The Sigma 10-18mm F2.8 DC DN is specifically designed for Sony E mount cameras, making it an ideal choice for users within that ecosystem. Its features cater to a wide range of photography styles, especially for those who are into travel and video production. On the other hand, the VILTROX AF 16mm f/1.8 Z is compatible with Nikon Z-mount mirrorless cameras, including models like the Z9, Z8, and Z7. This compatibility allows Nikon users to take advantage of the lens's advanced features, particularly for low-light situations.
Price Comparison
At $679.00, the Sigma 10-18mm F2.8 DC DN comes with a premium price tag compared to the VILTROX AF 16mm f/1.8 Z, which retails for $580.00. This price difference of $99 highlights the significant cost savings associated with the VILTROX lens, making it a more budget-friendly option for photographers seeking high-quality glass without breaking the bank.
Target Audience
The target audience for the Sigma 10-18mm F2.8 DC DN includes landscape photographers, videographers, and content creators looking for a versatile zoom lens that excels in various shooting conditions. Conversely, the VILTROX AF 16mm f/1.8 Z appeals to photographers who prioritize low-light performance and exquisite bokeh, such as portrait and event photographers. Each lens serves distinct photographic needs based on their unique features and capabilities.
Which should you buy?
Choosing between the Sigma 10-18mm F2.8 DC DN and the VILTROX AF 16mm f/1.8 Z ultimately depends on your specific photography needs. If you're focused on versatility for landscapes and video, the Sigma lens may be worth the higher price. However, if you prioritize low-light performance and budget-friendliness, the VILTROX lens presents a compelling option at $580.00. Consider your camera system and shooting style to make the best decision for your photography journey.

