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VILTROX vs VILTROX AF

Updated July 2026 — VILTROX wins on weight and focal length, VILTROX AF wins on view angle and price.

Winner

The VILTROX 35mm f1.7 excels in low-light performance and close focusing, making it a better choice for portraits, while the VILTROX AF 9mm F2.8 offers an ultra-wide perspective ideal for landscapes.

Why VILTROX is better

Aperture

Wider f/1.7 aperture for low-light and bokeh

Close Focus

Closer minimum focusing distance of 0.33m

Price

Cheaper at $179 compared to $199

Why VILTROX AF is better

Focal Length

Ultra-wide 9mm for expansive shots

Weight

Lighter and more portable design

Versatility

Better for vlogging and architecture

Overall score

VILTROX
85
VILTROX AF
78

Specifications

SpecVILTROXVILTROX AF
AutofocusFast & SilentFast & Silent
Build QualitySolidLightweight
USB-C SupportYesYes
Optical Design11 elements10 elements
CompatibilityFujifilm XSony E

Dimension comparison

VILTROXVILTROX AF

Introduction to VILTROX Lenses

The VILTROX 35mm f1.7 Fuji and the VILTROX AF 9mm F2.8 APS-C Lens for Sony E-Mount are both excellent choices for photographers, but they cater to different styles and needs. The VILTROX 35mm f1.7 Fuji, priced at $179.00, is designed for Fujifilm X Mount cameras, while the VILTROX AF 9mm F2.8, at $199.00, is tailored for Sony E-Mount systems. Both lenses promise high-quality optics and advanced features, but their focal lengths and intended uses set them apart.

Focal Length and Perspective

The VILTROX 35mm f1.7 offers a versatile focal length equivalent to the human eye, making it ideal for a variety of photography styles, including portraits and street photography. In contrast, the VILTROX AF 9mm F2.8 provides an ultra-wide-angle perspective, equivalent to 13.5mm on full-frame cameras. This lens is particularly suited for landscapes, architecture, and vlogging, allowing for expansive compositions. The choice between these lenses will depend on whether you prefer the natural perspective of the 35mm or the dramatic views offered by the 9mm.

Aperture and Low-Light Performance

The VILTROX 35mm f1.7 features a bright f/1.7 aperture, which excels in low-light conditions and creates beautiful background blur, making it perfect for portrait photography. On the other hand, the VILTROX AF 9mm F2.8 has a slightly less wide aperture at f/2.8, but still provides excellent low-light performance. While both lenses are capable of capturing stunning images in varied lighting, the 35mm's larger aperture gives it an edge for creative shots that require significant bokeh and depth of field control.

Autofocus Capabilities

Autofocus performance is a critical feature for any modern lens, and both VILTROX models deliver. The 35mm f1.7 is equipped with a new STM motor that ensures fast, precise, and nearly silent autofocus, reducing focus breathing during video recording. The AF 9mm F2.8 also boasts a high-precision STM stepping motor, providing smooth and quiet autofocus for both photos and videos. While both lenses excel in this area, the 35mm may be more suited for those who prioritize video work due to its minimized focus breathing.

Close Focusing Distance

For photographers who enjoy macro or close-up photography, the VILTROX 35mm f1.7 shines with a close focusing distance of just 0.33 meters (33cm). This capability allows for stunning detail in close-up shots, making the lens versatile for various shooting scenarios. Conversely, the VILTROX AF 9mm F2.8 is designed for wide-angle compositions, and while it does offer creative close-focus options, it does not match the 35mm's proximity. If close-up photography is a priority, the 35mm lens clearly has the advantage.

Design and Build Quality

Both lenses feature thoughtful design elements to enhance usability. The VILTROX 35mm f1.7 comes with an extended lens hood to combat stray light and improve image contrast, along with a USB-C port for firmware updates. The VILTROX AF 9mm F2.8 is part of the Air series, emphasizing a lightweight and portable design, which is ideal for travel and outdoor shooting. While both lenses incorporate modern design features, the 35mm's added functionality with the USB-C support may appeal more to tech-savvy photographers looking for long-term reliability.

Price Comparison

In terms of pricing, the VILTROX 35mm f1.7 is available for $179.00, making it about 10% cheaper than the VILTROX AF 9mm F2.8, which retails for $199.00. This price difference may influence budget-conscious photographers, especially considering the quality and features offered by the 35mm lens. While both lenses present strong value propositions, the lower price of the 35mm lens could make it a more attractive option for those on a tighter budget.

Which should you buy?

Choosing between the VILTROX 35mm f1.7 and the VILTROX AF 9mm F2.8 ultimately depends on your specific photography needs. If you require a versatile lens for portraits and low-light scenarios, the 35mm f1.7 is a compelling option with its wider aperture and close-focusing capabilities. However, if your focus is on capturing expansive landscapes or vlogging, the ultra-wide perspective of the 9mm F2.8 may be more beneficial. Both lenses offer excellent optical performance, but your choice should align with your style and intended use.