VILTROX vs Viltrox
Updated July 2026 — Viltrox leads on avg price.
Both lenses offer excellent features, but the VILTROX 25mm f1.7 E-Mount Large Aperture lens has a slight edge in optical quality and firmware upgrade capability.
Why VILTROX is better
Optical Quality
Advanced optical structure with specialized lenses.
Firmware Upgrade
Includes micro USB for firmware updates.
Average Price
Lower average price over the last 90 days.
Why Viltrox is better
Quiet Autofocus
Designed for minimal noise during shooting.
Everyday Usability
Ideal for casual and travel photography.
Camera Compatibility
Compatible with a wider range of newer models.
Overall score
Specifications
| Spec | VILTROX | Viltrox |
|---|---|---|
| Autofocus | STM Motor | STM Motor |
| Bokeh | 9 Blades | Not specified |
| Low Light | Excellent | Good |
| Build Quality | Lightweight | Lightweight |
| Compatibility | Wide Range | Various Models |
Dimension comparison
Overview of the VILTROX 25mm f1.7 E-Mount Large Aperture STM Lens
The VILTROX 25mm f1.7 E-Mount Large Aperture STM lens offers impressive features tailored for both photography enthusiasts and professionals. This lens is designed to provide exceptional image quality with its large aperture and advanced optical structure. It is priced at $176.00, which positions it competitively in the market.
The lens boasts a bright f/1.7 maximum aperture, allowing for stunning depth of field effects and excellent performance in low-light conditions. It is crafted with 12 elements in 10 groups, including specialized lenses that enhance image clarity and reduce distortion. This makes it a strong contender for anyone looking to elevate their photography skills.
Build Quality and Design
Both VILTROX lenses are designed with portability in mind, weighing in at a mere 170 grams. This lightweight design makes them ideal for travel photographers or those who prefer to shoot on the go. The compact nature of the VILTROX 25mm f1.7 E-Mount Large Aperture lens allows for easy handling, especially in dynamic shooting environments.
The second lens, Viltrox 25mm F1.7 E, mirrors this lightweight design, making it equally suitable for everyday use and travel. Both products ensure that users can carry their gear comfortably without compromising on performance. The similar build quality allows photographers to choose based on their specific camera compatibility without worrying about added bulk.
Autofocus Performance
Autofocus is a crucial feature for modern photography, and both VILTROX lenses excel in this regard. The VILTROX 25mm f1.7 E-Mount Large Aperture lens employs a built-in STM stepping motor for precise autofocus. This feature not only enhances tracking focus but also supports eye and face detection, which can be immensely beneficial for portrait photography.
On the other hand, the Viltrox 25mm F1.7 E also features the STM stepper motor for quiet and effective autofocus. It is specifically designed to minimize disruption during photo and video shoots, ensuring that users can capture moments without unnecessary noise. Both lenses provide reliable autofocus performance, making them suitable for both still and motion capture.
Optical Excellence
When it comes to optical quality, the VILTROX 25mm f1.7 E-Mount Large Aperture lens stands out with its advanced optical structure of 12 elements in 10 groups. This configuration includes 1 ED lens and 2 aspherical lenses, which work together to minimize aberrations and enhance image sharpness. The high-definition multi-layer coating further ensures that images are vibrant and true to life.
The Viltrox 25mm F1.7 E lens, while similar in many respects, also offers a bright f/1.7 maximum aperture that allows for greater control over depth of field. This feature is particularly advantageous in low-light scenarios, as it helps users achieve stunning results without excessive noise. Both lenses deliver sharp images, yet the emphasis on different optical components may cater to varied preferences among photographers.
Compatibility with Cameras
The VILTROX 25mm f1.7 E-Mount Large Aperture lens is designed to be compatible with a wide range of Sony E-Mount cameras, including models like the A7C, A7RII, and A6700. This versatility makes it an attractive option for photographers who own multiple Sony bodies and wish to maximize their investment.
Similarly, the Viltrox 25mm F1.7 E lens is also compatible with various Sony E-Mount mirrorless cameras, including the ZV-E10 II and a6600. Both lenses are built to accommodate the latest technology in camera systems, ensuring that users can take full advantage of advanced features like face and eye recognition during shooting. This compatibility is crucial for photographers looking for flexibility in their gear.
Price and Value
Both VILTROX lenses are priced at $176.00, making them equally accessible for those shopping in this segment. This parity in pricing means that potential buyers should focus on specific features and performance to determine which lens offers the best value for their needs.
While both lenses have similar price points, the VILTROX 25mm f1.7 E-Mount Large Aperture lens has an average price over the last 90 days of $172.46, slightly less than the Viltrox 25mm F1.7 E's average of $172.79. This minor difference in average pricing may influence budget-conscious buyers but is unlikely to sway those focused on performance specifications.
User Experience and Reviews
User experience can heavily influence a buyer's decision, and while specific sales or bestseller ranks are not provided, the features of both lenses suggest positive feedback from users. The emphasis on lightweight design, effective autofocus, and optical quality indicates that many photographers appreciate the value these lenses bring to their kits.
Both lenses have been designed with user convenience in mind, such as the firmware upgrade capability found in the VILTROX 25mm f1.7 E-Mount Large Aperture lens. This feature allows users to keep their lenses updated, enhancing long-term satisfaction. Photographers looking for reliability and performance will likely find both options appealing.
Which should you buy?
In conclusion, choosing between the VILTROX 25mm f1.7 E-Mount Large Aperture STM lens and the Viltrox 25mm F1.7 E comes down to personal preferences and specific photography needs. Both lenses offer impressive features, a lightweight design, and excellent autofocus capabilities at the same price point of $176.00.
If you prioritize advanced optical structure and firmware upgrade options, the VILTROX 25mm f1.7 E-Mount Large Aperture lens may be the better choice. Conversely, if you favor a lens that excels in quiet autofocus and everyday usability, the Viltrox 25mm F1.7 E could be more suitable. Ultimately, both lenses are excellent investments for Sony E-Mount camera users seeking quality and performance.

