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VILTROX vs VILTROX AF

Updated July 2026 — VILTROX wins on focal length and aperture, VILTROX AF wins on weight and length.

Winner

The VILTROX AF 9mm F2.8 offers superior ultra-wide capabilities and low-light performance, while the VILTROX 28mm F4.5 XF Pancake is a lightweight, versatile option for everyday photography.

Why VILTROX is better

Price

28mm lens is $99.00, significantly cheaper than 9mm lens at $199.00.

Portability

28mm lens is the lightest and thinnest in the Viltrox lineup.

Versatility

28mm lens is suitable for a variety of photography styles.

Why VILTROX AF is better

Focal Length

9mm lens offers an ultra-wide 113.8° view.

Low-Light Performance

9mm lens has a bright F2.8 aperture for better low-light shooting.

Autofocus

9mm lens features a high-precision STM motor for quiet autofocus.

Overall score

VILTROX
78
VILTROX AF
85

Specifications

SpecVILTROXVILTROX AF
BrandVILTROXVILTROX
Price$99.00$199.00
AutofocusEfficientFast & Silent
Image QualitySharp & VibrantExcellent Low-Light
CompatibilityFujifilmSony E-Mount

Dimension comparison

VILTROXVILTROX AF

Overview of the VILTROX 28mm F4.5 XF Pancake and VILTROX AF 9mm F2.8

The VILTROX 28mm F4.5 XF Pancake is priced at $99.00, while the VILTROX AF 9mm F2.8 comes in at $199.00, making the former about 50% cheaper. Both lenses target different photography needs, appealing to distinct user bases. The 28mm lens is designed for Fujifilm users, offering a compact, lightweight option ideal for everyday shooting. In contrast, the 9mm lens serves Sony E-Mount users, providing ultra-wide capabilities perfect for vlogging and landscape photography.

Design and Build Quality

The VILTROX 28mm F4.5 XF Pancake is the lightest and thinnest lens in the Viltrox lineup, weighing only 60g and measuring just 15.3mm in thickness. This makes it an excellent choice for photographers seeking portability. The innovative slide cap design also adds a layer of fun during shooting. On the other hand, the VILTROX AF 9mm F2.8, while also compact, emphasizes a robust build with a metal lens mount and a 52mm filter thread. Its lightweight design makes it easy to handle, but it doesn't quite match the extreme portability of the 28mm lens.

Focal Length and Perspective

The VILTROX 28mm F4.5 XF Pancake offers a versatile wide-angle perspective, making it suitable for landscapes, architecture, and environmental portraits. With its 28mm focal length, it's an excellent choice for those who prefer a more traditional wide-angle view. The VILTROX AF 9mm F2.8, however, takes it a step further with an impressive 113.8° ultra-wide-angle view. This translates to a 9mm focal length, which is equivalent to 13.5mm on a full-frame camera. This extreme wide-angle allows for expansive vistas and unique compositions, particularly beneficial for vlogging and creative storytelling.

Autofocus Performance

Both lenses excel in autofocus capabilities, but they employ different mechanisms. The VILTROX 28mm F4.5 features efficient autofocus designed for quick and straightforward shooting. Its compact design ensures that users can capture moments without lengthy setup times. In comparison, the VILTROX AF 9mm F2.8 is equipped with a high-precision STM stepping motor that provides smooth, quiet, and reliable autofocus. This is particularly advantageous for video shooting, where noise can be disruptive. The choice between them may depend on whether the user prioritizes simplicity or advanced performance.

Image Quality and Optics

When it comes to image quality, the VILTROX 28mm F4.5 XF Pancake uses 6 elements in 6 groups, including 2 ED and 2 aspherical lenses, to deliver sharp images with vibrant colors. It’s designed to minimize ghosting and flare, ensuring clarity in various shooting conditions. The VILTROX AF 9mm F2.8 also focuses on exceptional image quality, with its wide F2.8 aperture allowing for impressive low-light performance and creative background separation. Both lenses promise high image quality, but the choice may hinge on specific shooting contexts—landscapes versus night photography or astrophotography.

Creative Capabilities

The VILTROX AF 9mm F2.8 shines in its close-focus capabilities, allowing for dramatic wide-angle close-ups that can add depth to compositions. This opens up creative storytelling possibilities for photographers and videographers alike. The VILTROX 28mm F4.5 XF Pancake, while not as extreme, still provides a flexible shooting experience suitable for general photography. Its capacity for environmental portraits and landscapes makes it a versatile tool, but it may not deliver the same level of creative versatility as the ultra-wide 9mm lens.

Target Audience

The VILTROX 28mm F4.5 XF Pancake primarily targets Fujifilm users, specifically those who own models like the X-Pro2, X-Pro3, and X-T30. Its lightweight and compact design appeals to those who often shoot on the go. Conversely, the VILTROX AF 9mm F2.8 is designed for a broader range of Sony E-Mount cameras, including the popular ZV-E10 and a6000 series. This lens is perfect for content creators and those who require an ultra-wide perspective for their work. Each lens caters to its respective audience, making the choice dependent on the camera system in use.

Which should you buy?

Choosing between the VILTROX 28mm F4.5 XF Pancake and the VILTROX AF 9mm F2.8 ultimately comes down to your specific needs and camera compatibility. If you’re a Fujifilm user seeking a lightweight, versatile lens for everyday photography at an attractive price of $99.00, the 28mm lens is an excellent choice. However, if you own a Sony E-Mount camera and require an ultra-wide-angle lens for creative projects, the 9mm option, despite its higher price of $199.00, offers significant advantages in terms of perspective and low-light shooting capabilities.