Nikon NIKKOR Z vs Viltrox
Updated July 2026 — Nikon NIKKOR Z wins on customization and autofocus, Viltrox wins on price and portability.
The Nikon NIKKOR Z 40mm f/2 excels in autofocus and customization, while the Viltrox 25mm F1.7 E offers better low-light performance and is more budget-friendly.
Why Nikon NIKKOR Z is better
Autofocus
Nikon's autofocus system minimizes focus breathing.
Customization
Nikon offers a custom control ring for settings.
Video Performance
Nikon is optimized for videography.
Why Viltrox is better
Price
Viltrox is significantly cheaper.
Weight
Viltrox is lighter and more portable.
Low Light
Viltrox has a wider aperture for low-light shooting.
Overall score
Specifications
| Spec | Nikon NIKKOR Z | Viltrox |
|---|---|---|
| Max Aperture | f/2 | f/1.7 |
| Camera Compatibility | Nikon Z | Sony E |
| Autofocus Type | Fast & Quiet | STM Motor |
| Control Ring | Yes | No |
| Weight | Not Specified | 170g |
Dimension comparison
Introduction to the Nikon NIKKOR Z 40mm f/2 and Viltrox 25mm F1.7 E
The Nikon NIKKOR Z 40mm f/2 is priced at $276.95, while the Viltrox 25mm F1.7 E is more budget-friendly at $176.00, making it about 36% cheaper. These two prime lenses cater to different camera systems and shooting needs, providing a unique blend of features that appeal to photographers and videographers alike. This article compares these two lenses, examining their compatibility, aperture, autofocus capabilities, and overall performance to help you decide which lens suits your photography style better.
Compatibility
The Nikon NIKKOR Z 40mm f/2 is specifically designed for Nikon Z series mirrorless cameras, including both FX and DX formats. When used on DX-format cameras, it provides a field of view equivalent to 60mm, which is versatile for various shooting scenarios. In contrast, the Viltrox 25mm F1.7 E is tailored for Sony E mount cameras, making it compatible with popular models like the ZV-E10 II, a6700, a6600, a6400, and a7C II. This difference in compatibility is crucial for potential buyers, as each lens is optimized for different camera systems, which may influence your decision based on the gear you currently own.
Aperture and Depth of Field
When it comes to maximum aperture, the Viltrox 25mm F1.7 E boasts a bright f/1.7 aperture, allowing for exceptional performance in low-light conditions and greater control over depth of field. In comparison, the Nikon NIKKOR Z 40mm f/2 offers a slightly narrower maximum aperture but still provides a capable f/2. The Viltrox lens's wider aperture can produce a more pronounced bokeh effect, which is essential for portrait photography and achieving that dreamy background blur. Both lenses excel in creating beautiful backgrounds, but the Viltrox has the edge when it comes to low-light shooting and achieving a shallow depth of field.
Autofocus Performance
The Nikon NIKKOR Z 40mm f/2 features a fast and quiet autofocus system that significantly minimizes focus breathing, ensuring smooth transitions during video recording. This makes it a great option for videographers looking for a lens that can deliver consistent focus without disrupting the shot. On the other hand, the Viltrox 25mm F1.7 E incorporates an STM stepper motor for quiet autofocus, ideal for both photo and video work. It also supports face and eye recognition, enhancing its usability for portrait and event photography. While both lenses offer excellent autofocus capabilities, the Nikon lens is particularly well-suited for videographers, while the Viltrox is optimized for photographers.
Weight and Portability
The Viltrox 25mm F1.7 E is lightweight, weighing only 170g, which makes it an excellent choice for travel and everyday use. Its compact design allows for easy handling and portability, especially for those who prefer to carry minimal gear. The Nikon NIKKOR Z 40mm f/2 is also compact, but the exact weight is not specified. However, the emphasis on the Viltrox's lightweight nature makes it a more attractive option for photographers who prioritize mobility during shoots. If you plan on taking your lens on the go, the Viltrox offers a significant advantage in terms of portability.
Customization and Control
The Nikon NIKKOR Z 40mm f/2 features a custom control ring that allows photographers to adjust settings such as aperture, ISO, or exposure compensation. This level of customization enhances the shooting experience, enabling users to tailor their lens to their specific needs. The Viltrox 25mm F1.7 E, while not highlighting customization features as prominently, supports multiple camera shooting modes and EXIF information transmission. This allows for versatile shooting scenarios, but it lacks the same level of control that the Nikon lens offers. For photographers who value customization, the Nikon lens provides a significant advantage.
Price Comparison
The Nikon NIKKOR Z 40mm f/2 comes with a current price of $276.95, while the Viltrox 25mm F1.7 E is available for $176.00. This price difference of $100.95 makes the Viltrox about 36% cheaper than the Nikon lens, making it a more accessible option for budget-conscious buyers. If you're looking for a high-quality prime lens without breaking the bank, the Viltrox stands out as an excellent value. However, the Nikon lens may justify its higher price with its specific features tailored for videography and enhanced customization.
Which should you buy?
Choosing between the Nikon NIKKOR Z 40mm f/2 and the Viltrox 25mm F1.7 E ultimately depends on your specific needs and camera system. If you own a Nikon Z series camera and prioritize video work, the Nikon lens offers superior autofocus capabilities and customization options. Conversely, if you are a Sony user looking for a lightweight, budget-friendly lens that excels in low light, the Viltrox provides excellent performance at a lower price point. Weigh your priorities—whether it's price, compatibility, or specific features—to make the best choice for your photography journey.

