VILTROX vs VILTROX AF
Updated July 2026 — VILTROX wins on focal length and focus distance, VILTROX AF wins on aperture.
The VILTROX 50mm F2 excels in portrait photography, while the VILTROX AF 9mm F2.8 is ideal for wide-angle shots. Choose based on your photography needs.
Why VILTROX is better
Optical Quality
Superior sharpness for portraits
Bokeh
Better background blur with 9-blade aperture
Close-Up
Closer minimum focusing distance
Why VILTROX AF is better
Wide Angle
Ultra-wide perspective for landscapes
Low Light
Better performance in low-light conditions
Creative Shots
Unique close-up wide-angle capabilities
Overall score
Specifications
| Spec | VILTROX | VILTROX AF |
|---|---|---|
| Optical Structure | 9 groups, 13 elements | 7 groups, 10 elements |
| Autofocus | STM | STM |
| Max Magnification | 0.11x | 0.1x |
| Field of View | 47° | 113.8° |
| Compatibility | Full Frame | APS-C |
Dimension comparison
Overview of the VILTROX 50mm F2 and VILTROX AF 9mm F2.8
The VILTROX 50mm F2 Full Frame Lens for Sony and the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount are both priced at $199.00, making them equally accessible for photography enthusiasts. However, they cater to different types of photography needs, with the 50mm lens being more suited for portraits and the 9mm lens ideal for wide-angle shots.
The VILTROX 50mm F2 is designed for full-frame cameras, while the VILTROX AF 9mm F2.8 is optimized for APS-C sensors. This fundamental difference affects the field of view and the types of photography each lens excels in, making it crucial for buyers to consider their specific needs before deciding.
Optical Performance
Both lenses boast impressive optical capabilities, though they serve different purposes. The VILTROX 50mm F2 features a complex 9-group, 13-element structure, including 3 ED, 4 HR, and 1 aspherical element, ensuring superb optics. This lens excels in producing sharp images, making it a favorite for portraiture and close-up shots.
In contrast, the VILTROX AF 9mm F2.8 provides a remarkable 113.8° ultra-wide-angle view, equivalent to 13.5mm on full-frame cameras. This wide perspective is excellent for landscapes and vlogging, offering expansive views that are difficult to achieve with standard lenses. Each lens, therefore, is optimized for distinct photographic scenarios, making them both powerful tools in their respective categories.
Focusing Capability
The VILTROX 50mm F2 is equipped with a fast and quiet STM (Stepping Motor) autofocus system, which enhances the shooting experience by ensuring reliable focus during both still photography and video recording. Its minimum focusing distance of 0.51m allows for detailed close-ups, adding versatility to its functionality.
On the other hand, the VILTROX AF 9mm F2.8 also features an STM motor, providing smooth and silent autofocus. This is particularly beneficial for video shooters who require discreet focus adjustments. The lens's ability to deliver dramatic wide-angle close-up shots opens up creative avenues for photographers looking to craft compelling narratives through their images.
Build Quality and Design
When it comes to build quality, both lenses share a lightweight and compact design, enhancing their portability. The VILTROX 50mm F2 weighs only 205g, making it easy to carry around during long shooting sessions. Its ultra-compact design does not compromise on image quality, making it an excellent choice for photographers seeking performance without bulk.
Similarly, the VILTROX AF 9mm F2.8 is part of the Air series, emphasizing a lightweight and portable design. It features a metal lens mount and supports USB-C firmware upgrades, which contribute to its durability and long-term usability. The compact nature of both lenses ensures that users can easily transport them, whether for casual shoots or professional assignments.
Creative Potential
The VILTROX 50mm F2 shines in creative scenarios that require beautiful background bokeh, thanks to its 9-blade circular aperture. This feature allows photographers to create stunning portraits with smooth out-of-focus areas that enhance the overall composition.
Conversely, the VILTROX AF 9mm F2.8's wide aperture enables excellent low-light performance and unique wide-angle perspectives. This lens is particularly suited for astrophotography and city nightscapes, where expansive views combined with creative depth can lead to striking images. Each lens offers distinct creative opportunities, catering to diverse photographic styles.
Target Audience
The VILTROX 50mm F2 primarily targets portrait photographers and videographers who require a versatile, high-quality lens that can handle various shooting conditions. Its full-frame compatibility makes it ideal for users of Sony's A7 and A9 series cameras, ensuring that they can take advantage of its optical prowess.
In contrast, the VILTROX AF 9mm F2.8 is aimed at those who engage in landscape photography, architecture, or vlogging. Its ultra-wide-angle capabilities make it perfect for capturing expansive scenes and dramatic compositions, appealing to a different segment of the photography market. Understanding the target audience can assist buyers in making an informed choice based on their specific photographic needs.
Price Comparison
Both the VILTROX 50mm F2 and the VILTROX AF 9mm F2.8 are priced at $199.00, placing them within the same budget range. Given that both lenses are similarly priced, photographers may find it easier to justify their investment based on the unique features each lens offers.
While the average prices over the past 90 days show the 50mm lens averaging at $196.05 and the 9mm lens at $195.09, the price difference is minimal and unlikely to sway a decision significantly. Thus, the choice between these two lenses should be dictated more by their intended use rather than price alone.
Which should you buy?
Deciding between the VILTROX 50mm F2 and the VILTROX AF 9mm F2.8 ultimately depends on your specific photography needs. If you are focused on portraiture and desire a lens that excels in producing beautiful bokeh and sharp images, the VILTROX 50mm F2 is the better option. However, if your interests lie in capturing expansive landscapes or engaging in vlogging with an ultra-wide perspective, the VILTROX AF 9mm F2.8 will serve you well.
Both lenses are equally priced and offer exceptional performance in their respective categories, so consider what type of photography you will be doing most often before making your choice.

