VILTROX vs VILTROX AF
Updated July 2026 — VILTROX AF leads on price and weight.
The VILTROX 35mm f1.7 Fuji offers better low-light performance and closer focusing distance, making it more versatile. The VILTROX AF 50mm F2.0 Air Z Lens is lighter and ideal for everyday use.
Why VILTROX is better
Aperture
f/1.7 vs f/2.0 for better low-light performance
Focusing Distance
0.33m vs 0.51m for closer shots
Versatility
35mm focal length is more versatile than 50mm
Why VILTROX AF is better
Weight
220g is lighter than the 35mm lens
Autofocus
Supports eye/face detection
Video Capability
Better for video shooting with stabilization
Overall score
Specifications
| Spec | VILTROX | VILTROX AF |
|---|---|---|
| Brand | VILTROX | VILTROX |
| Mount | Fujifilm X | Nikon Z |
| Autofocus | STM Motor | STM + Lead Screw |
| Bokeh | Excellent | Good |
| Video Use | Good | Excellent |
Dimension comparison
Overview of the VILTROX 35mm f1.7 Fuji and VILTROX AF 50mm F2.0 Air Z Lens
The VILTROX 35mm f1.7 Fuji is priced at $179.00, while the VILTROX AF 50mm F2.0 Air Z Lens costs $199.00, making the Fuji lens about 10% cheaper. Both lenses are designed for different camera mounts; the 35mm is designed for Fujifilm X Mount cameras, while the 50mm is compatible with Nikon Z Mount cameras. Each lens offers unique features tailored to their respective photography styles, making them appealing options for different users.
Aperture Performance
The VILTROX 35mm f1.7 Fuji boasts a bright f/1.7 aperture, which enhances low-light performance and creates beautiful background blur, making it ideal for portraits and street photography. On the other hand, the VILTROX AF 50mm F2.0 Air Z Lens features a slightly smaller f/2.0 aperture. While both lenses allow for artistic bokeh, the 35mm lens provides an edge in low-light situations, allowing for more versatile shooting conditions, especially at night or in dimly lit environments.
Focal Length and Versatility
The VILTROX 35mm f1.7 Fuji has a focal length of 35mm, which is versatile for a wide range of photography styles, including landscapes and portraits. The 50mm focal length of the VILTROX AF 50mm F2.0 Air Z Lens presents a standard perspective that’s great for everyday photography, including portraits and street scenes. The difference in focal length means that the 35mm lens captures a broader scene, while the 50mm lens allows for more intimate framing of subjects. Photographers should consider their typical shooting scenarios when selecting between these two focal lengths.
Autofocus Technology
Fast and precise autofocus is a crucial feature in both lenses. The VILTROX 35mm f1.7 Fuji is equipped with a new STM motor that delivers near-silent autofocus, minimizing focus breathing for video recordings. In contrast, the VILTROX AF 50mm F2.0 Air Z Lens utilizes a built-in STM motor along with a lead screw to achieve reliable autofocus, including support for eye and face detection. Both lenses promise efficient autofocus, but the 35mm lens may be slightly more advantageous for videographers due to its low focus breathing.
Optical Design and Image Quality
The optical design of the VILTROX 35mm f1.7 Fuji comprises 11 elements in 9 groups, including specialized elements to minimize chromatic aberrations and distortions. Meanwhile, the VILTROX AF 50mm F2.0 Air Z Lens features an optical structure of 13 elements in 9 groups. This includes 3 ED lenses and 4 high-refractive elements, which help produce vivid and distortion-free images. Both lenses deliver excellent image quality, but the optical design of the 50mm lens may provide slightly better control over distortion due to its additional elements.
Minimum Focusing Distance
The VILTROX 35mm f1.7 Fuji has a minimum focusing distance of just 0.33 meters (33cm), making it an excellent choice for capturing close-up shots with intricate details. On the other hand, the VILTROX AF 50mm F2.0 Air Z Lens has a minimum focusing distance of 0.51 meters, which is less advantageous for macro photography. Therefore, if you frequently find yourself shooting close-ups, the 35mm lens offers greater versatility in this regard.
Weight and Portability
When it comes to weight, the VILTROX AF 50mm F2.0 Air Z Lens weighs only 220 grams, making it a compact and lightweight option for photographers who prioritize portability. The weight of the VILTROX 35mm f1.7 Fuji is not specified, but it typically is slightly heavier given its larger aperture and more complex optical design. For travel or street photography, the lighter 50mm lens may be a more appealing choice for those who need to carry their gear for extended periods.
Pricing and Value
At $179.00, the VILTROX 35mm f1.7 Fuji offers a slightly lower price point compared to the VILTROX AF 50mm F2.0 Air Z Lens, which is priced at $199.00. This makes the 35mm lens about 10% more affordable. Buyers should consider the features each lens offers relative to their price, as the 35mm lens provides a wider aperture and closer focusing distance, potentially offering greater value for those who shoot in low light or require versatility in framing.
Which should you buy?
In conclusion, the choice between the VILTROX 35mm f1.7 Fuji and the VILTROX AF 50mm F2.0 Air Z Lens largely depends on your specific photography needs. If you're a Fujifilm user looking for a lens with excellent low-light capabilities and versatility in focal length, the 35mm f1.7 is the better choice. Conversely, if you're using Nikon Z cameras and prefer a lightweight lens for everyday photography with reliable autofocus, the 50mm f2.0 is an excellent option. Ultimately, both lenses provide great image quality and performance, so your decision should be based on your camera system and shooting style.

