VILTROX vs YONGNUO
Updated July 2026 — VILTROX wins on weight, YONGNUO wins on length and diameter.
The VILTROX 35mm f1.7 offers superior low-light performance and advanced features, while the YONGNUO 35mm f1.8 is a budget-friendly option with solid capabilities.
Why VILTROX is better
Aperture
VILTROX has a brighter f/1.7 aperture.
Autofocus
VILTROX features a more advanced STM motor.
Minimum Focus
VILTROX has a closer minimum focusing distance.
Why YONGNUO is better
Price
YONGNUO is more budget-friendly.
Build Quality
YONGNUO has a metal construction with weather sealing.
Compatibility
YONGNUO supports a wider range of Sony cameras.
Overall score
Specifications
| Spec | VILTROX | YONGNUO |
|---|---|---|
| Aperture | f/1.7 | f/1.8 |
| Elements | 11 elements | 10 elements |
| Autofocus | STM Motor | Stepping Motor |
| Compatibility | Fujifilm X | Sony E |
| Price | $179.00 | $128.00 |
Dimension comparison
Overview of the VILTROX 35mm f1.7 Fuji and YONGNUO 35MM F1.8
The VILTROX 35mm f1.7 Fuji is priced at $179.00, while the YONGNUO 35MM F1.8 is more budget-friendly at $128.00, making it about 17% cheaper. This price difference could influence photographers who are looking for quality lenses without breaking the bank. Both lenses serve specific camera mounts, with the VILTROX designed for Fujifilm X-mount cameras and the YONGNUO tailored for Sony E-mount models.
Design and Build Quality
The VILTROX 35mm f1.7 boasts a thoughtful design with an extended lens hood for better protection against stray light, enhancing overall image contrast. Its USB-C upgrade port allows for firmware updates, ensuring compatibility with new camera models. In contrast, the YONGNUO 35MM F1.8 features a solid construction with a metal bayonet and outer shell, alongside gold-plated contacts for durability. The lens also includes a dustproof and waterproof rubber ring, making it suitable for various shooting environments. Both lenses reflect a commitment to quality, but the YONGNUO offers additional environmental protection.
Optical Performance
The VILTROX lens features an optimized optical design with 11 elements in 9 groups, including 2 High Refractive elements and 1 Extra-low Dispersion element, which helps minimize chromatic aberrations and distortion. This results in sharp, vivid images, ideal for diverse photography styles. The YONGNUO lens also matches this with 10 elements in 9 groups and uses 2 aspherical lenses to effectively counter aberrations. Both lenses promise excellent optical performance; however, the VILTROX may have a slight edge due to its advanced optical elements.
Aperture and Low-Light Capability
The VILTROX 35mm f1.7 features a bright f/1.7 aperture, allowing for exceptional low-light performance and beautiful background blur, making it perfect for portraits and street photography. On the other hand, the YONGNUO 35MM F1.8, with its f/1.8 maximum aperture, still offers solid low-light capabilities, though it is slightly less capable in extremely low-light situations compared to the VILTROX. The difference in aperture size could be crucial for photographers who often work in dim lighting or want that extra depth of field control.
Autofocus Performance
The autofocus system in the VILTROX lens is equipped with a new STM motor that delivers fast, precise, and near-silent autofocus performance, ideal for both stills and video recording. The YONGNUO lens also boasts a very quiet autofocus system, which is essential for video work. Both lenses minimize focus breathing, ensuring smooth transitions during focus changes. However, the VILTROX’s advanced motor may provide a slight advantage in speed and accuracy, particularly in dynamic shooting situations.
Minimum Focusing Distance
The VILTROX 35mm f1.7 has a minimum focusing distance of just 0.33 meters (33 cm), allowing for stunning close-up shots with incredible detail. The YONGNUO 35MM F1.8 has a slightly longer minimum focusing distance of 0.35 meters, which is still quite capable but may limit some macro photography opportunities. For photographers who frequently shoot close-up subjects, the VILTROX lens offers more versatility.
Compatibility and Versatility
The VILTROX lens is compatible with a wide range of Fujifilm cameras, including models like the X-T1, X-T3, and X-PRO02, making it a versatile choice for Fujifilm users. The YONGNUO 35MM F1.8, on the other hand, supports an extensive list of Sony E-mount cameras, including the A7 series and the ZV-E1. This wide compatibility enhances the appeal of both lenses, allowing photographers to choose based on their camera systems. However, the choice of lens will ultimately depend on the user's camera brand preference.
Which should you buy?
Deciding between the VILTROX 35mm f1.7 Fuji and the YONGNUO 35MM F1.8 largely depends on your specific needs and camera system. The VILTROX lens offers superior low-light performance, a slightly brighter aperture, and a more advanced autofocus motor, making it an excellent choice for Fujifilm users seeking high-quality imagery. In contrast, the YONGNUO lens provides solid performance at a lower price point, making it a compelling option for those using Sony E-mount cameras. If budget is a primary concern, the YONGNUO might be the better option, while the VILTROX stands out for its advanced features and optical performance.

