VILTROX vs VILTROX AF
Updated July 2026 — VILTROX wins on focal length and aperture, VILTROX AF wins on weight and thickness.
The VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount offers superior versatility and low-light performance compared to the VILTROX 28mm f4.5 Pancake Lens Fuji x.
Why VILTROX is better
Lower Price
$99.00 vs $199.00
Compact Size
60g weight and slim design
Fixed Aperture
Simplifies operation
Why VILTROX AF is better
Wider Aperture
F2.8 vs F4.5 for better low-light
Ultra Wide Angle
113.8° field of view
Fast Autofocus
High-precision STM motor
Overall score
Specifications
| Spec | VILTROX | VILTROX AF |
|---|---|---|
| Optical Quality | High | Very High |
| Autofocus | Standard | Fast & Silent |
| Compatibility | Fujifilm X | Sony E |
| Build Quality | Good | Excellent |
| Price | $99.00 | $199.00 |
Dimension comparison
Overview of the VILTROX 28mm f4.5 Pancake Lens Fuji x and VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount
The VILTROX 28mm f4.5 Pancake Lens Fuji x is priced at $99.00, making it about 50% cheaper than the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount, which retails for $199.00. While both lenses are designed for specific camera systems, they cater to different photographic needs and styles, offering unique features that make them appealing to various users.
Design and Build Quality
The VILTROX 28mm f4.5 Pancake Lens Fuji x is ultra-compact and lightweight, measuring 60.3mm in diameter and only 15.25mm thick, weighing about 60g. This design makes it an excellent option for photographers who prioritize portability. In contrast, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount, while still lightweight, is more robust and designed for ultra-wide-angle photography. Its compact design allows for easy handling, making it suitable for both indoor and outdoor shooting.
Optical Performance
The VILTROX 28mm f4.5 Pancake Lens Fuji x boasts exceptional optical performance, featuring two aspherical and two ED lenses that provide sharp, clear images even in challenging lighting conditions. This lens is designed for Fujifilm APS-C mirrorless cameras, ensuring that users get high-contrast images in a fixed aperture of f4.5. On the other hand, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount offers a bright f2.8 aperture, which enhances low-light shooting and provides excellent background separation. The combination of an ultra-wide 113.8° field of view and a large aperture makes it ideal for capturing expansive landscapes and creative compositions.
Autofocus Capabilities
When it comes to autofocus, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount excels with its fast and silent autofocus system, driven by a high-precision STM stepping motor. This feature is particularly advantageous for video shooting, where quiet operation is essential. In contrast, the VILTROX 28mm f4.5 Pancake Lens Fuji x lacks specific autofocus specifications in the provided data, suggesting that it may not focus as quickly or quietly as its competitor. For users who prioritize autofocus performance, the VILTROX AF 9mm F2.8 is clearly the better choice.
Versatility in Shooting Styles
The VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount is designed for versatility, allowing users to capture stunning wide-angle shots while also excelling in close-focus scenarios. This lens is particularly beneficial for vlogging and landscape photography, providing a unique perspective thanks to its 9mm focal length. In contrast, the VILTROX 28mm f4.5 Pancake Lens Fuji x is better suited for general photography, street photography, and portraits, given its fixed focal length and compact size. Each lens serves distinct purposes, appealing to different types of photographers.
Compatibility
Compatibility is a crucial factor when choosing a lens. The VILTROX 28mm f4.5 Pancake Lens Fuji x is specifically designed for Fujifilm X-mount cameras, including popular models like the X-T5 and X-Pro3. Its fixed aperture design ensures consistent performance across various lighting conditions. Conversely, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount is compatible with a wider range of Sony cameras, including the ZV-E10 and A6000 series. This broader compatibility may make the VILTROX AF 9mm a more appealing option for users who own multiple Sony cameras.
Innovation and Features
The VILTROX 28mm f4.5 Pancake Lens Fuji x introduces innovative features like an integrated sliding lens cap, which enhances convenience by eliminating the need for a detachable cap. Additionally, it offers USB firmware upgradability, allowing for future compatibility with new Fujifilm X-mount cameras. On the other hand, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount incorporates internal focusing and a metal lens mount, contributing to its durability and ease of use. Both lenses offer unique features that cater to their respective audiences, enhancing user experience.
Price Comparison
Price is a significant factor for many photographers. The VILTROX 28mm f4.5 Pancake Lens Fuji x is available for $99.00, making it a budget-friendly option, especially considering its quality and performance. In contrast, the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount is priced at $199.00, which is a substantial investment—about 100% more than its counterpart. This price difference may influence buyers who are looking for effective yet economical options for their photography needs.
Which should you buy?
In conclusion, choosing between the VILTROX 28mm f4.5 Pancake Lens Fuji x and the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount ultimately depends on your photography style and equipment. If you own a Fujifilm camera and seek a lightweight, compact lens for general photography, the 28mm option is an excellent choice at $99.00. However, if you are a Sony camera user looking for versatility in wide-angle photography and better low-light performance, the 9mm lens, priced at $199.00, may be worth the investment. Each lens offers unique benefits tailored to different photographic needs, making your choice a matter of preference and system compatibility.