VILTROX vs VILTROX AF
Updated July 2026 — VILTROX AF leads on autofocus and build.
Both lenses offer excellent image quality, but the Fuji lens has superior autofocus features and optical design.
Why VILTROX is better
Compact Size
Both lenses are lightweight and slim.
Build Quality
Robust metal lens barrel for durability.
Price
Both lenses are priced the same.
Why VILTROX AF is better
Image Quality
More complex optical design with ED and aspherical elements.
Autofocus
Built-in VCM motor with face and eye recognition.
Unique Features
Innovative slide cap design adds functionality.
Overall score
Specifications
| Spec | VILTROX | VILTROX AF |
|---|---|---|
| Focal Length | 28mm | 28mm |
| Compatibility | Sony E | Fuji X |
| Coating | Multi-layer | HD Nano |
| Elements | 6 elements | 6 elements |
| Weight | 60g | 60g |
Dimension comparison
Overview of the VILTROX 28mm f4.5 Pancake Lens for Sony E
The VILTROX 28mm f4.5 Pancake Lens for Sony E is designed to offer a compact, lightweight solution for photographers using Sony full-frame mirrorless cameras. Priced at $99.00, this lens emphasizes portability and ease of use, making it an attractive option for both casual and professional photographers.
The lens is only 15.3mm thick and weighs approximately 60g, making it incredibly easy to carry around. Its wide-angle perspective is perfect for capturing landscapes and architectural shots, while the multi-layer coating minimizes ghosting and flare, ensuring clear and sharp images. The built-in USB upgrade port allows for compatibility with evolving Sony E-mount cameras, enhancing its longevity and usability over time.
Overview of the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount
The VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount also retails for $99.00 and is optimized for Fuji X-mount cameras. Like its Sony counterpart, it features a compact design that is ideal for on-the-go photography, measuring only 15.3mm in thickness and weighing around 60g.
This lens stands out due to its exceptional image quality, with six elements in six groups, including two ED and two aspherical lenses. This configuration delivers sharp images and vibrant colors. Furthermore, it incorporates innovative features such as a slide cap that doubles as a lens cover and supports USB-C and Bluetooth upgrades, ensuring that it remains functional and relevant as technology evolves.
Image Quality and Performance
When comparing image quality, both the VILTROX 28mm f4.5 Pancake Lens for Sony E and the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount promise impressive results. The Sony lens minimizes ghosting and flare through its multi-layer coating, while the Fuji lens benefits from a more complex optical design, featuring two ED lenses and two aspherical elements.
The Fuji lens is designed to deliver exceptional image quality with vibrant colors, while the Sony lens focuses on sharpness and clarity. The unique front element of the Fuji lens is particularly noteworthy, as it creates beautiful starburst effects, which may appeal to photographers looking to enhance their creative shots. Overall, while both lenses deliver excellent image quality, the Fuji lens may offer a slight edge due to its advanced optical design.
Autofocus Capabilities
The autofocus performance of each lens varies. The VILTROX 28mm f4.5 Pancake Lens for Sony E relies on its well-engineered design for precise focusing, benefiting from the USB upgrade port that enhances compatibility with evolving camera technologies.
In contrast, the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount features a built-in VCM motor that promises efficient autofocus performance. It supports face and eye recognition, which is particularly advantageous for portrait photographers. This distinction makes the Fuji lens more appealing for users who prioritize quick and efficient autofocus capabilities in dynamic shooting scenarios.
Build Quality and Durability
Both lenses are constructed with an emphasis on durability and portability. The VILTROX 28mm f4.5 Pancake Lens for Sony E features a robust metal lens barrel, designed to withstand the rigors of daily use and travel. Its compact size and lightweight design make it an excellent companion for photographers who are constantly on the move.
Similarly, the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount is built to last, with its aluminum alloy mount ensuring durability. The lens also includes a unique slide cap design that not only protects the lens from dust and dirt but also adds a fun element to the shooting experience. Both lenses offer solid build quality, but the thoughtful design of the Fuji lens may provide users with additional functional benefits.
Unique Features
The unique features of each lens cater to different user preferences. The VILTROX 28mm f4.5 Pancake Lens for Sony E is equipped with a USB upgrade port, allowing photographers to easily update the lens as new camera technologies emerge. This feature makes the lens more versatile and future-proof.
On the other hand, the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount offers distinct advantages with its innovative slide cap design that transforms into a lens cap. This unique feature adds both practical and playful elements to the lens, appealing to those who enjoy creative shooting experiences.
Price Comparison and Value
Both lenses are priced identically at $99.00, making them equally accessible in terms of cost. However, when looking at the average prices over the last 90 days, the VILTROX 28mm f4.5 Pancake Lens for Sony E has an average price of $97.44, while the Fuji lens has a slightly lower average price of $97.06. This makes the Fuji lens almost 0.4% cheaper on average over the last three months, although the difference is negligible for most users.
Ultimately, the value of each lens may depend on the specific camera system a photographer uses, as well as their personal preferences for features like autofocus performance and unique design elements.
Which should you buy?
Deciding between the VILTROX 28mm f4.5 Pancake Lens for Sony E and the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens for Fuji X Mount ultimately comes down to the camera system you own and your shooting style. If you are using Sony full-frame mirrorless cameras and value a lens with a robust build and future-proof capabilities, the VILTROX 28mm f4.5 Pancake Lens for Sony E is a solid choice.
Conversely, if you own a Fuji X-mount camera and prioritize features like efficient autofocus and unique design, the VILTROX AF 28mm F4.5 f/4.5 XF Pancake Lens is likely the better option for you. Both lenses offer excellent image quality and performance, making either a worthy addition to your photography gear.

