








Product description
The video showcases the product in use.The video guides you through product setup.The video compares multiple products.The video shows the product being unpacked. VILTROX 9mm F2.8 E-Mount APS-C Lens for Sony Merchant Video
113.8° Ultra-Wide View (13.5mm Full-Frame Equivalent).
Lightweight Pocket Design: ≈175g.
13/11 Optical Design with 2 Aspherical, 3 ED, 3 HR.
Standard 58mm Filter Thread, USB-C Firmware Upgrade.
Specs
Lens Mount: E-mount Lens Elements: 13 Elements in 11 Groups Focal Length: f=9mm (13.5mm) Viewing Angle: 113.8° Aperture: F2.8-F16 Number of Aperture Blades: 7 Shooting Distance: 0.13m-∞ Focus Mechanism: internal focus Focus Motor: STM+Lead screw Focus Mode: MF,AF Max.magnification: 0.15x Lens Size: Φ65×56.4mm Weight: ≈175g(bare lens) Filter Size: Φ58mm Compatible Information APS-C Frame: A5100 A6000 A6100 A6300 A6400 A6500 A6600 ZV-E10 FX30 A6700 ZV-E10II Compatible Information Full Frame: FX3 A7C A7SIII A7III A7RIII A7IV A7RIV A9 A1 A1II A7RV ZVE1 A7CR A7CII A93 (Using an APS-C lens on a full-frame camera can cause some deficiencies in image quality, including reduced sharpness, autofocus performance and any vignetting that may occur.)

113.8° Ultra-Wide Vision
With a 13.5mm full-frame equivalent focal length, the AF 9mm F2.8 Air showcases an unprecedented 113.8° ultra-wide angle of view, excelling at landscape and wide interior shooting while allowing more background in the frame.

Lightweight Pocket Power
With its compact footprint that slips easily into a jacket pocket or camera bag and stays true to the Air series’s signature lightweight and minimal design, this lens becomes an ideal choice for travel and street photography, allowing creators to capture stunning wide-angle shots.

Fast & Accurate Autofocus
Fast, accurate autofocus with STM stepping motor ensures sharp results when capturing active kids, playful pets, or fleeting street scenes. Smooth focus transitions and silent operation let you fully immerse yourself in the joy of vlog shooting.

Minimal Focus Breathing
Minimal focus breathing ensures smooth focus transitions and immersive video storytelling, as well as precise focus stacking for still photography.

Well-Crafted 13/11 Optics
The meticulously crafted 13 elements in 11 groups optical construction includes 2 aspherical, 3 ED, and 3 HR elements for effective chromatic aberration and distortion control, while delivering exceptional edge-to-edge clarity in ultra-wide imagery.

0.13m MOD
Close focus at 0.13m, unlocking prominent foreground, striking perspectives with strong depth, rich close-up details, and expansive backgrounds for playful, immersive compositions beyond the ordinary.

Near-Zero Distortion
Outstanding distortion control delivers a true-to-life view, just as you see it.

2 Imported Aspherical Lenses
Delivers excellent image quality in a compact lens body.

Multi-Layer Coating Technology
Advanced coating technology for clean images, minimal glare, and reduced ghosting, even under direct sunlight or strong artificial lights.

F2.8 for Clarity in Low-Light
In low-light scenes such as dim cafés and nighttime streets, it delivers clean, bright images while allowing faster shutter speeds and lower ISO.
Practical Design, Built to Last
The AF 9mm F2.8 Air is designed with practical details that enhance reliability and ease of use — featuring a standard 58mm filter thread, a sealed body for dependable outdoor shooting, and a durable metal mount that ensures long-term stability. Its front element is coated to resist water and dirt, while a USB-C port allows effortless firmware updates to keep performance up to date.

F2.8 Large Aperture: With a large F2.8 aperture, this lens captures more light in dimly lit environments, allowing for slower shutter speeds and reducing blur in handheld shots. It also delivers cleaner, more detailed nighttime images with noticeably less noise
113.8° Ultra-Wide Angle: Experience an unprecedented 113.8° ultra-wide field of view (equivalent to 13.5mm on a full-frame camera). Perfect for capturing expansive landscapes, tight interiors, group selfies, and dynamic vlogs—now with more context and freedom in every frame
0.13m Minimum Focusing Distance: With a minimum focus distance of just 0.13m, emphasize dramatic foreground-background relationships, shoot in tight spaces with depth, and turn everyday scenes into eye-catching photos
Eye/Face AutoFocus: Never miss a moment thanks to advanced Eye and Face Detection autofocus. Whether you’re filming lively pets, capturing spontaneous street moments, or shooting vlogs on the move, this lens keeps your subject sharp and clear with effortless precision
13 Elements in 11 Groups Optical Design: Packed with high-performance optics including 2 aspherical elements, 3 extra-low dispersion elements, and 3 high-refractive index elements, this lens ensures excellent distortion control, minimal vignetting, and edge-to-edge sharpness you can trust
$199.00