Viltrox AF 9 mm F2.8 Air Fuji

Description

Viltrox AF 9mm F2.8 Air Fuji

Ultra wide angle perspective for Fuji X

With a 9mm lens on APS-C and an approximate 13.5mm equivalent on full-frame, it allows for wide shots of landscapes, architecture, and interiors. Its 113.8° field of view is also useful for vlogging, especially when shooting handheld or with a small tripod.

F2.8 aperture for low light and creative control

The maximum F2.8 aperture makes it easier to shoot indoors or at sunset with more leeway, and also helps to separate the subject from the background when working up close, especially with its minimum focusing distance.

Ultra wide angle for Fuji X and recommended uses

This lens is a particularly good fit if you're looking for a lightweight prime lens for traveling and producing content with a wide field of view.

Landscapes and interiors with wide shots

Ideal for photographing nature, cities, or small rooms when you need to capture more of the scene without moving farther away.

Architecture and lines with controlled distortion

The optics are designed to maintain good sharpness and contained distortion, which is important when working with buildings and straight lines.

Vlogging and video with silent focus

The STM motor is an advantage if you're recording, because the focus is discreet and the behavior is smooth.

Viltrox X-Mount Lenses

Optical performance and construction

The optical formula includes 13 elements in 11 groups with 3 ED, 3 HR and 2 aspherical elements to improve image quality and reduce common optical defects in ultra-wide-angle lenses.

Edge-to-edge sharpness and aberration control

The ED and HR elements help reduce chromatic aberration and maintain detail throughout the frame, especially useful in landscape and urban photography.

Anti-reflective coatings for backlighting

The coatings help minimize flare and ghosting when working with light sources in the frame, while maintaining contrast and color.

STM autofocus and Eye AF compatibility

The STM motor autofocus is fast and quiet, with support for eye and face detection on compatible cameras.

Tracking subjects with Eye AF and Face AF

Useful for vlogging, environmental portraits, or scenes with movement. Furthermore, if a user searches for the Viltrox AF 9mm F2.8 Fuji or the Viltrox 9mm F2.8 Fuji, they will find a suitable option for continuous autofocus on Fuji X cameras.

Internal focus for more stable management

The internal focus keeps the assembly compact and facilitates the use of filters without changing the position of the front panel.

Compact design, filters and close focus

In addition to its compact size, it includes a front thread for 58mm filters and allows you to get quite close to the subject.

58mm thread for ND and landscape filters

Practical for long exposure and video, without the need for a specific filter holder for this focal length.

Minimum focusing distance 0.13 m for close-up shots

It allows you to play with very marked perspectives and creative planes, especially useful in content for social networks.

For compatible 58mm filters, click here: Hoya UY 58mm

Technical specifications

Main data

• Focal length: 9 mm (APS C)
• Full Frame Equivalent: 13.5 mm
• Mount: Fuji X
• Maximum and minimum aperture: F2.8 to F16
• Viewing angle: 113.8°
• Minimum focusing distance: 0.13 m
• Maximum magnification: 0.15x
• Filter diameter: 58 mm

Construction and approach (

• Optical construction: 13 elements in 11 groups (3 ED, 3 HR, 2 aspheric)
• Diaphragm blades: 7
• Focusing system: AF STM with internal focusing
• AF compatibility: Eye AF and face detection

Content

What's in the box

• Aim
• Front cover
• Rear cover
• Carrying bag
• Manufacturer documentation

Frequently Asked Questions about the Viltrox AF 9mm F2.8 Air Fuji

What type of photography is it best suited for?

It's an ideal focal length for landscapes, architecture, and interiors, and also for vlogging thanks to its wide angle of view and silent autofocus. 

Can filters be used without adapters?

Yes, it has a 58mm front thread, so you can mount filters directly.

Is it suitable for video and continuous focus recording?

Yes, the STM motor helps maintain smooth and discreet focus while recording, and eye and face detection support makes subject tracking easier. 

Is it an APS-C or Full Frame lens?

It is an APS-C lens designed for APS-C sensors on a Fuji X mount. APS-C lens