VILTROX vs Viltrox
Updated July 2026 — VILTROX leads on optics and focus.
The VILTROX 35mm F1.7 E-Mount Large Aperture lens offers superior autofocus technology and optical performance, making it the better choice for serious photographers.
Why VILTROX is better
Autofocus
Advanced tracking capabilities with STM motor
Optical Quality
Includes ED lens and multi-layer coating
Firmware Upgrade
Micro USB interface for easier updates
Why Viltrox is better
Versatility
Excels in various photography styles
Weight
Same lightweight design for portability
Price
Similar pricing with slight historical advantage
Overall score
Specifications
| Spec | VILTROX | Viltrox |
|---|---|---|
| Aperture | f/1.7 | f/1.7 |
| Elements | 11 elements | 11 elements |
| Weight | 170g | 170g |
| Autofocus | STM motor | Near-silent |
| USB Upgrade | Yes | Yes |
Dimension comparison
Introduction to VILTROX 35mm F1.7 E-Mount Lenses
The VILTROX 35mm F1.7 E-Mount lenses are designed for photographers looking for prime lenses compatible with Sony E-Mount cameras. Both models, the VILTROX 35mm F1.7 E-Mount Large Aperture Lens for Sony and the Viltrox 35mm F1.7 E, are priced at $179.00. Despite their similar pricing, they offer unique features that cater to different photographic needs.
Build Quality and Design
Both lenses weigh in at a lightweight 170 grams, making them portable options for photographers on the go. The compact design of each lens allows for easy handling, whether shooting on bustling city streets or capturing serene landscapes. The VILTROX 35mm F1.7 E-Mount Large Aperture Lens emphasizes a lightweight body while providing a robust optical structure with 11 elements in 9 groups, including specialized lenses for enhanced clarity. On the other hand, the Viltrox 35mm F1.7 E is also designed for APS-C-format E-mount mirrorless cameras and focuses on delivering a bright f/1.7 maximum aperture which excels in low-light conditions.
Optical Performance
Both lenses feature a bright f/1.7 maximum aperture, which allows for excellent depth of field control and low-light performance. The VILTROX 35mm F1.7 E-Mount Large Aperture lens boasts a sophisticated optical structure, including 1 ED lens and high-definition multi-layer coating, which enhances image quality. In comparison, the Viltrox 35mm F1.7 E provides support for EXIF information transmission, ensuring that photographers can capture more natural shots with the near-silent shutter sound. Thus, while both lenses promise impressive optical performance, the VILTROX model offers additional optical technology for superior image quality.
Autofocus Technology
The autofocus technology in both lenses is one of their standout features. The VILTROX 35mm F1.7 E-Mount Large Aperture lens comes equipped with a built-in STM stepping motor, known for precise autofocus and tracking capabilities, while also supporting eye/face AF for improved response. Conversely, the Viltrox 35mm F1.7 E lens emphasizes a near-silent operation, making it more suitable for environments where discreet shooting is essential. Both lenses offer reliable autofocus, but the VILTROX lens appears to provide a slight edge with its advanced tracking capabilities.
Versatility in Photography
Both lenses are versatile and can be effectively used for various photography styles, including portraits, landscapes, and street photography. The VILTROX 35mm F1.7 E-Mount Large Aperture lens is well-suited for artistic blur effects and highlighting subjects, making it ideal for portrait photography. Meanwhile, the Viltrox 35mm F1.7 E is characterized as a prime portrait-length lens that can also excel in landscape and street photography, demonstrating its adaptability across different photographic genres. This versatility makes both products appealing, but the choice may lean towards specific use cases.
Firmware Upgrades
The VILTROX 35mm F1.7 E-Mount Large Aperture lens features a micro USB interface for firmware upgrades, allowing users to enhance the lens's performance over time. This feature is particularly beneficial for those who want to keep their gear at peak performance with the latest updates. The Viltrox 35mm F1.7 E lens also supports USB upgrades, ensuring that both lenses can adapt to future technological developments. However, the presence of the micro USB interface in the VILTROX lens may be seen as a more user-friendly option for firmware management.
Price Considerations
Both lenses are priced the same at $179.00, making them equally accessible to photographers. However, looking at the average price over the last 90 days, the VILTROX 35mm F1.7 E-Mount Large Aperture lens averages around $176.14, while the Viltrox 35mm F1.7 E averages slightly higher at $176.20. This negligible difference suggests that while both lenses are similarly priced, the VILTROX model may offer slightly better value based on its historical pricing trend.
Which should you buy?
Choosing between the VILTROX 35mm F1.7 E-Mount Large Aperture lens and the Viltrox 35mm F1.7 E ultimately depends on your specific needs as a photographer. If you prioritize advanced autofocus capabilities and a robust optical structure, the VILTROX lens may be the better option. However, if you seek a lens that excels in versatility and offers a near-silent operation, the Viltrox lens might be your preference. Both lenses are excellent choices, but understanding your photographic style and requirements will guide you to the right decision.

