VILTROX vs VILTROX AF
Updated July 2026 — VILTROX wins on aperture, VILTROX AF wins on weight and filter size.
The VILTROX AF 50mm F2.0 offers superior optical performance and autofocus capabilities, making it the better choice for serious photographers. However, the VILTROX 28mm f4.5 is a more budget-friendly and portable option.
Why VILTROX is better
Price
The 28mm lens is significantly cheaper at $99.
Portability
The 28mm lens is lighter at 60g.
Compact Design
The 28mm lens has a slimmer profile.
Why VILTROX AF is better
Optical Quality
The 50mm lens has a more complex optical design.
Autofocus
The 50mm lens features advanced autofocus capabilities.
Aperture Range
The 50mm lens has a wider aperture range from F2.0 to F16.
Overall score
Specifications
| Spec | VILTROX | VILTROX AF |
|---|---|---|
| Brand | VILTROX | VILTROX |
| Compatibility | Fujifilm X | Nikon Z |
| Autofocus | Basic | Advanced |
| Optical Design | 4 elements | 13 elements |
| Price | $99 | $199 |
Dimension comparison
Overview of the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX AF 50mm F2.0 Air Z Lens for Nikon Z Mount
The VILTROX 28mm f4.5 Pancake Lens Fuji x is priced at $99.00, making it a budget-friendly option for Fujifilm users. In contrast, the VILTROX AF 50mm F2.0 Air Z Lens for Nikon Z Mount is significantly more expensive at $199.00, roughly 100% higher. This price difference immediately sets the stage for a comparison that caters to different user needs and preferences in photography.
Design and Build Quality
The VILTROX 28mm f4.5 Pancake Lens is incredibly compact and lightweight, weighing only about 60g and measuring 60.3mm in diameter with a thickness of just 15.25mm. This makes it an excellent choice for photographers seeking portability without sacrificing optical quality. On the other hand, the VILTROX AF 50mm F2.0 Air Z Lens weighs 220g, which is about 3.7 times heavier than its counterpart. While still manageable, it is less suited for those prioritizing ultra-portable gear.
Optical Performance
In terms of optical performance, both lenses boast impressive specifications. The VILTROX 28mm f4.5 features 2 aspherical and 2 ED lenses, ensuring sharp, clear, and high-contrast images, even in challenging lighting. Meanwhile, the VILTROX AF 50mm F2.0 offers an optical structure of 13 elements in 9 groups, including 3 ED lenses, which contribute to vivid, distortion-free images. While both lenses perform well, the 50mm lens's more complex optical design may provide a slight edge in varied shooting conditions.
Aperture and Depth of Field
The fixed aperture of the VILTROX 28mm f4.5 at F4.5 simplifies operation, providing consistent performance across different lighting conditions. In contrast, the VILTROX AF 50mm F2.0 has a wider aperture range from F2.0 to F16, allowing for greater versatility in controlling depth of field and achieving artistic bokeh effects. This difference makes the 50mm lens particularly appealing for portrait and close-up photography, where background blur can enhance the subject.
Autofocus Capabilities
The VILTROX 28mm f4.5 Pancake Lens lacks detailed autofocus specifications, though it is designed for Fujifilm's X-mount cameras, ensuring decent performance. On the contrary, the VILTROX AF 50mm F2.0 features a built-in STM stepping motor for precise autofocus. It supports eye and face detection, making it a superior choice for dynamic subjects or video shooting. This autofocus capability can be crucial for photographers who prioritize speed and accuracy in their work.
Usability and Convenience
The VILTROX 28mm f4.5 comes with an integrated sliding lens cap, eliminating the hassle of detachable caps and enhancing user convenience. This design is particularly beneficial for photographers who frequently change lenses in the field. In contrast, while the VILTROX AF 50mm F2.0 is slightly bulkier, it is still compact and lightweight, weighing only 220g. Its design does not include a similar built-in cap, which may be a minor inconvenience for some users.
Compatibility
The VILTROX 28mm f4.5 is exclusively compatible with Fujifilm X-mount cameras, including popular models like the X-T5 and X-H2. This specialized compatibility can be a limiting factor for those who use other camera brands. Conversely, the VILTROX AF 50mm F2.0 is designed for Nikon Z mount cameras, compatible with a range of models such as the Z8, Z9, and Z6 II. This wider compatibility makes the 50mm lens a more versatile choice for Nikon users.
Price Comparison
The price difference between the two lenses is significant; the VILTROX 28mm f4.5 is priced at $99.00, while the VILTROX AF 50mm F2.0 is available for $199.00. This makes the 28mm lens about 50% cheaper than its 50mm counterpart. For budget-conscious photographers, this price point may be a decisive factor. However, the additional features and optical capabilities of the 50mm lens may justify the higher cost for those willing to invest more for enhanced performance.
Which should you buy?
Choosing between the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX AF 50mm F2.0 Air Z Lens for Nikon Z Mount ultimately depends on your specific needs and camera system. If portability, a lower price point, and a compact design are your primary concerns, the 28mm lens is an excellent choice. However, if you seek versatility in aperture, superior autofocus capabilities, and are willing to spend more, the 50mm lens could be the better investment. Consider your photography style and requirements carefully to make the right choice.

