Viltrox vs VILTROX AF
Updated July 2026 — Viltrox wins on focus dist., VILTROX AF wins on price and weight.
The Viltrox 25mm F1.7 E offers great value for Sony users, while the VILTROX AF 16mm f/1.8 Z excels in optical quality for Nikon users.
Why Viltrox is better
Price
25mm is significantly cheaper at $176.
Weight
25mm weighs only 170g.
Low-light
25mm has a larger aperture of f/1.7.
Why VILTROX AF is better
Image Quality
16mm has advanced optical design with 3 aspherical elements.
Build Quality
16mm features a full metal body.
Autofocus
16mm has a minimum focus distance of 0.88 ft.
Overall score
Specifications
| Spec | Viltrox | VILTROX AF |
|---|---|---|
| Compatibility | Sony E | Nikon Z |
| Max Aperture | f/1.7 | f/1.8 |
| Autofocus | Quiet STM | Fast & Precise |
| Optical Design | Standard | Advanced |
| Weight | 170g | 19.5oz |
Dimension comparison
Overview of the Viltrox 25mm F1.7 E and VILTROX AF 16mm f/1.8 Z
The Viltrox 25mm F1.7 E is priced at $176.00, making it about 70% cheaper than the VILTROX AF 16mm f/1.8 Z, which retails for $580.00. Both lenses are designed for specific camera mounts, catering to different brands and user needs. The 25mm lens is tailored for Sony E-mount cameras, while the 16mm lens is compatible with Nikon Z-mount mirrorless cameras. Each lens has unique features that appeal to various photography styles and environments.
Design and Build Quality
The Viltrox 25mm F1.7 E features a lightweight design at just 170g, making it an excellent choice for photographers on the go. Its compact size is ideal for travel and everyday use. In contrast, the VILTROX AF 16mm f/1.8 Z weighs 19.5 ounces and is constructed with a full metal body. While the 16mm lens may be slightly bulkier, its robust build quality adds to its durability. Both lenses are designed to be user-friendly, but the choice between portability and sturdiness may influence your decision.
Aperture and Low-Light Performance
The Viltrox 25mm F1.7 E has a maximum aperture of f/1.7, allowing for excellent low-light performance and greater control over depth of field. This feature makes it suitable for capturing high-quality images in challenging lighting conditions. The VILTROX AF 16mm f/1.8 Z has a slightly wider aperture of f/1.8, providing similar low-light capabilities. However, the 25mm lens has the edge in low-light scenarios due to its marginally larger aperture. Both lenses are designed to provide stunning images, but the 25mm may offer an advantage for those particularly focused on low-light photography.
Autofocus and Shooting Experience
The Viltrox 25mm F1.7 E utilizes an STM stepper motor for quiet autofocus, which is particularly beneficial for video shooting, as it minimizes distractions during recording. This lens also supports face and eye recognition, making it easier to capture sharp portraits. On the other hand, the VILTROX AF 16mm f/1.8 Z boasts precise autofocus with a minimum focus distance of just 0.88 ft, which is advantageous for achieving dynamic close-ups. Both lenses excel in autofocus performance, but the 25mm lens is specifically optimized for quiet operation, making it a better choice for videographers.
Image Quality and Resolution
When it comes to image quality, the VILTROX AF 16mm f/1.8 Z stands out with its advanced optical design that includes 3 aspherical elements and 4 ED glass elements. This construction helps to achieve exceptional corner-to-corner resolution and minimizes color bleeding. The nine-blade circular aperture further enhances the bokeh effect, making it an excellent choice for creative photography. While the Viltrox 25mm F1.7 E offers a good quality image, especially in low light, it does not match the optical sophistication of the 16mm lens. Therefore, for photographers seeking the highest resolution and optical performance, the 16mm lens is the clear winner.
Compatibility and Versatility
The Viltrox 25mm F1.7 E is designed exclusively for Sony E-mount cameras, including popular models like the ZV-E10 II and a6400. This lens is particularly suited for those who own Sony mirrorless cameras. Conversely, the VILTROX AF 16mm f/1.8 Z is compatible with a wide range of Nikon Z-mount cameras, such as the Z9 and Z7II. This versatility makes the 16mm lens appealing for Nikon users looking to expand their lens collection. If you own either a Sony or Nikon mirrorless camera, your choice will largely depend on your existing gear and brand loyalty.
Price Point Analysis
The Viltrox 25mm F1.7 E is currently available for $176.00, which is significantly lower than the VILTROX AF 16mm f/1.8 Z at $580.00. This represents a price difference of about 69%, making the 25mm lens an attractive option for budget-conscious photographers. While the 16mm lens offers superior optical features and build quality, the substantial price gap may lead many to favor the more affordable 25mm lens, especially if they are just starting in photography or require a compact lens for everyday use.
Which should you buy?
Ultimately, the choice between the Viltrox 25mm F1.7 E and the VILTROX AF 16mm f/1.8 Z will depend on your specific needs and camera system. The 25mm lens is ideal for Sony E-mount users looking for an affordable, lightweight lens that excels in low-light conditions and offers quiet autofocus, making it suitable for both photography and videography. On the other hand, the 16mm lens is better suited for Nikon Z-mount users who prioritize image quality and optical performance, despite the higher price. Consider your camera compatibility, the type of photography you engage in, and your budget before making a final decision.

