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VILTROX vs VILTROX AF

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

Winner

The VILTROX AF 9mm F2.8 APS-C Lens offers superior features for ultra-wide photography, while the 28mm lens is a great budget-friendly option for Nikon users.

Why VILTROX is better

Lower Price

The 28mm lens costs $99, making it more affordable.

Compact Size

The 28mm lens is ultra-compact and lightweight.

Fixed Aperture

The fixed aperture simplifies operation for consistent shots.

Why VILTROX AF is better

Wider Angle

The 9mm lens offers a 113.8° field of view.

Brighter Aperture

The F2.8 aperture enhances low-light performance.

Fast Autofocus

The 9mm lens features a high-precision STM motor for quick focus.

Overall score

VILTROX
78
VILTROX AF
85

Specifications

SpecVILTROXVILTROX AF
BrandVILTROXVILTROX
Mount TypeNikon ZSony E
Optical Design2 Aspherical, 2 ED10 Elements
AutofocusStandardFast & Silent
Firmware UpgradeUSBUSB-C
Intended UseGeneral PhotographyUltra Wide

Dimension comparison

VILTROXVILTROX AF

Overview of the VILTROX 28mm f4.5 Pancake Lens Z and VILTROX AF 9mm F2.8 APS-C Lens

The VILTROX 28mm f4.5 Pancake Lens Z is designed for Nikon mirrorless cameras, while the VILTROX AF 9mm F2.8 APS-C Lens caters to Sony E-Mount systems. Both lenses are prime lenses that offer unique perspectives and features tailored to their respective camera ecosystems. The VILTROX 28mm lens is priced at $99.00, making it about 50% cheaper than the VILTROX AF 9mm lens, which retails for $199.00.

Design and Build Quality

The VILTROX 28mm f4.5 Pancake Lens Z is ultra-compact and lightweight, measuring just 65.3mm in diameter and 16.8mm thick, and weighing approximately 80g. This design makes it exceptionally portable and ideal for photographers who prefer a minimalistic approach. On the other hand, the VILTROX AF 9mm F2.8 APS-C Lens, while also lightweight, features a more substantial build suitable for its ultra-wide capabilities. The compact design of both lenses enhances their usability, but the 28mm's pancake form factor offers a unique advantage for those looking to save space.

Optical Performance

Both lenses boast impressive optical performance, although they cater to different needs. The VILTROX 28mm lens includes two aspherical and two ED lenses that provide sharp and high-contrast images, even in challenging lighting conditions. In contrast, the VILTROX AF 9mm lens features a bright F2.8 aperture, enhancing its low-light performance and allowing for creative background separation. This makes the 9mm lens particularly suited for astrophotography and expressive wide portraits, while the 28mm excels in delivering consistent quality across various lighting situations.

Autofocus Capabilities

When it comes to autofocus, the VILTROX AF 9mm F2.8 APS-C Lens is equipped with a high-precision STM stepping motor, ensuring fast and silent autofocus performance for both stills and video. This is a significant advantage for content creators and videographers. The VILTROX 28mm lens, while it does not specifically highlight autofocus speed, is designed for Nikon's Z-mount cameras, which typically feature reliable autofocus capabilities. However, the explicit mention of fast and silent autofocus in the 9mm lens makes it a more compelling choice for those prioritizing focus performance.

Unique Features

The VILTROX 28mm f4.5 Pancake Lens Z includes a built-in sliding lens cap, a feature that simplifies lens handling and storage by eliminating the need for a detachable cap. Additionally, it offers USB firmware upgradability, ensuring future compatibility and optimizations for Nikon Z-mount cameras. Conversely, the VILTROX AF 9mm lens also supports USB-C firmware upgrades and is designed for creative close-focus shots, allowing for exaggerated perspectives. The unique features of each lens cater to different user preferences, making them distinct choices based on individual photography styles.

Intended Use and Versatility

The intended use of the VILTROX 28mm lens is broad, appealing to various types of photography, including street and portrait photography. Its fixed aperture of F4.5 simplifies operation, making it a great choice for those who prefer consistency in their shots. In contrast, the VILTROX AF 9mm lens excels in ultra-wide-angle photography, making it an excellent option for landscapes, architecture, and vlogging. Its expansive 113.8° field of view opens up creative opportunities that the 28mm lens does not offer, demonstrating a clear difference in versatility and application.

Price Comparison

The VILTROX 28mm f4.5 Pancake Lens Z retails for $99.00, while the VILTROX AF 9mm F2.8 APS-C Lens is priced at $199.00. This makes the 28mm lens about 50% less expensive, which could be a significant factor for budget-conscious photographers or those new to prime lenses. While the price difference is substantial, it's essential to consider the specific features and intended use of each lens when evaluating value for money.

Which should you buy?

Choosing between the VILTROX 28mm f4.5 Pancake Lens Z and the VILTROX AF 9mm F2.8 APS-C Lens ultimately depends on your camera system and photography needs. If you're a Nikon user looking for a compact, versatile lens that offers excellent optical performance at a lower price, the 28mm lens is a fantastic choice. However, if you're using a Sony camera and require an ultra-wide-angle lens with fast autofocus and a bright aperture for creative shooting, the 9mm lens is worth the investment. Consider your photography style, budget, and system compatibility to make the best decision for your needs.