Viltrox AF 9mm F2.8 Air Ultra-Wide Angle Lens for Sony E, Nikon Z, and Fujifilm X Mounts

Capture the world in its full glory with the Viltrox AF 9mm F2.8 Air. Designed specifically for APS-C mirrorless cameras, this ultra-wide-angle prime lens combines a featherlight build with professional-grade optics. Whether you are a vlogger on the move or a landscape enthusiast, this lens offers a massive 113.8° field of view, ensuring you never miss a detail in the frame. Its compact "Air" series design makes it the perfect companion for creators who demand high performance without the bulk.

Key Benefits

Ultra-Wide Perspective:** With a 113.8° field of view, this lens is perfect for sweeping landscapes, tight architectural shots, and immersive vlogging where you need to fit both yourself and the background into the shot.

Ultralight & Compact Design:** Weighing in at just 175g, the "Air" series is built for maximum portability. It balances perfectly on compact mirrorless bodies and gimbals, making it an ideal choice for all-day shooting, travel, and handheld video work.

Advanced Optical Performance:** Featuring a sophisticated internal design with 3 aspherical lenses, 3 ED (extra-low dispersion) lenses, and 2 high refractive index lenses, it effectively suppresses chromatic aberration and distortion for crystal-clear, high-contrast imagery.

Fast & Silent Autofocus:** Equipped with an STM stepping motor, the lens provides quick, quiet, and precise focusing. It fully supports Eye and Face AF, keeping your subjects sharp even during spontaneous street photography or when tracking active pets.

Vlog-Ready Video Quality:** Optimized for video creators, the lens features minimal focus breathing. This ensures natural, smooth transitions during focus pulls, making it an excellent tool for professional video production and depth-of-field compositing.

Stunning Close-Ups:** With a minimum focusing distance of just 0.13 meters, you can get incredibly close to your subjects to create unique perspectives with dramatic wide-angle bokeh and exaggerated foregrounds.

Key Specs

Focal Length:** 9mm

Maximum Aperture:** F2.8

Format Compatibility:** APS-C (Half-frame)

Mount Options:** Sony E / Nikon Z / Fujifilm X

Weight:** Approximately 175g

Field of View:** 113.8°

Focus Motor:** STM Stepping Motor

Minimum Focus Distance:** 0.13m

Optical Structure:** Includes Aspherical, ED, and High Refractive Index elements

How to Use

1. Align the mounting index on the lens with the corresponding mount on your Sony E, Nikon Z, or Fujifilm X camera body.

2. Rotate the lens clockwise (or according to your camera’s mount direction) until it clicks securely into place.

3. Ensure your camera's AF settings are active to take full advantage of the STM motor’s Eye and Face detection capabilities.

4. For vlogging or gimbal use, the 175g lightweight design allows for easy balancing without overstressing stabilization motors.

5. Utilize the wide F2.8 aperture for low-light environments or to achieve a soft background blur when shooting subjects at the 0.13m minimum focus range.

Care & Safety

Optical Maintenance:** Keep the lens elements clean using a dedicated lens blower and a clean microfiber cloth to maintain maximum clarity.

Storage:** Store the lens in a cool, dry place. Avoid prolonged exposure to high humidity or direct sunlight to protect the internal optical coatings and electronic components.

Protection:** Always replace the front and rear lens caps when the lens is not in use to prevent scratches and dust accumulation.

Environmental Caution:** Avoid exposing the lens to extreme moisture or dust without a protective weather housing.

Notes

"Reliable autofocus keeps the focus steadily online" to ensure you capture every spontaneous street scene or vlog highlight with precision.