VILTROX vs VILTROX
Updated July 2026 — VILTROX wins on weight, VILTROX wins on aperture and size.
The VILTROX 9mm F2.8 lens offers better low-light performance and a wider field of view, making it a more versatile choice for APS-C users.
Why VILTROX is better
Wider Angle
14mm vs 9mm on full-frame
Full-Frame
Compatible with full-frame cameras
Video Performance
Minimized focus breathing
Why VILTROX is better
Larger Aperture
F2.8 vs F4.0 for low-light
Compact Design
More suitable for APS-C cameras
Wider Field
113.8° vs 112° field of view
Overall score
Specifications
| Spec | VILTROX | VILTROX |
|---|---|---|
| Focal Length | 14mm | 9mm |
| Aperture | F4.0 | F2.8 |
| Field of View | 112° | 113.8° |
| Minimum Focus | 0.13m | 0.13m |
| Elements | 12 in 9 | 13 in 11 |
Dimension comparison
Overview of the VILTROX 14mm F4.0 FE-Mount Lens for Sony
The VILTROX 14mm F4.0 FE-Mount Lens for Sony offers a unique ultra-wide angle experience with its expansive 112° field of view. This lens is designed for full-frame Sony E-mount cameras, making it ideal for capturing sweeping landscapes and vlogs. Priced at $199.00, it also boasts features like fast and accurate eye/face autofocus and minimal focus breathing, perfect for video content creators.
The lens is built with 12 elements in 9 groups, including high-quality aspherical and extra-low dispersion glass elements, ensuring crisp image quality with minimal distortion. This lens caters to photographers looking to enhance their creative possibilities, especially in tight spaces due to its close minimum focus distance of 0.13m.
Overview of the VILTROX 9mm F2.8 E-Mount APS-C Lens for Sony
The VILTROX 9mm F2.8 E-Mount APS-C Lens for Sony is another strong contender in the ultra-wide lens category, providing a slightly wider field of view at 113.8°. It is priced similarly at $199.00 and is specifically designed for APS-C Sony E-mount cameras. This lens excels in low-light conditions thanks to its large F2.8 aperture, allowing for slower shutter speeds and reduced blur.
Additionally, it features advanced eye and face detection autofocus, ensuring sharp images even in dynamic situations. With 13 elements in 11 groups, this lens delivers outstanding image quality, minimizing vignetting and distortion, making it a great choice for both photography and videography.
Build Quality and Design
The build quality of both lenses reflects the high standards set by VILTROX, with both featuring robust construction that ensures durability in various shooting environments. The VILTROX 14mm F4.0 lens is designed with a full-frame perspective in mind, while the 9mm F2.8 lens caters to the APS-C format, providing a more compact design suitable for smaller camera bodies.
Both lenses are lightweight, making them convenient for travel and outdoor photography. However, the 14mm lens’s slightly larger size is a trade-off for its full-frame compatibility, whereas the 9mm lens’s compactness aligns well with the needs of vloggers and on-the-go photographers.
Autofocus Performance
Both the VILTROX 14mm F4.0 and the 9mm F2.8 lenses are equipped with advanced autofocus systems tailored for quick and accurate subject tracking. The 14mm lens features eye/face autofocus, which is particularly beneficial for dynamic vlogging situations, ensuring subjects remain sharp even when moving.
On the other hand, the 9mm lens boasts advanced eye and face detection autofocus, which enhances its performance in capturing spontaneous moments. This feature is particularly advantageous for street photography or when photographing active subjects. Both lenses provide excellent autofocus capabilities, but the choice may depend on specific shooting conditions.
Aperture and Low-Light Performance
The VILTROX 14mm F4.0 lens has a fixed aperture of F4.0, which is suitable for a variety of lighting conditions but may struggle slightly in very low-light environments compared to its counterpart. The 9mm F2.8 lens, with its larger aperture, allows for more light to enter, significantly improving performance in dim settings and reducing noise in low-light images.
This makes the 9mm lens a more versatile option for nighttime photography or indoor settings where lighting may be limited. Photographers looking to shoot in diverse lighting conditions may find the F2.8 aperture of the 9mm lens more advantageous.
Image Quality and Optical Design
Both lenses feature impressive optical designs aimed at minimizing distortion and vignetting. The VILTROX 14mm F4.0 lens incorporates 12 elements in 9 groups, ensuring high edge-to-edge image quality. With 2 aspherical elements and 4 extra-low dispersion glass elements, it offers sharp images with minimal chromatic aberration.
Conversely, the VILTROX 9mm F2.8 lens utilizes a more complex construction of 13 elements in 11 groups. This includes 2 aspherical and 3 extra-low dispersion elements, providing excellent edge-to-edge sharpness and distortion control. While both lenses deliver high-quality images, the additional elements in the 9mm lens may provide a slight edge in optical performance.
Price Comparison
Both the VILTROX 14mm F4.0 and the 9mm F2.8 lenses are priced at $199.00, making them equally accessible options for photographers seeking ultra-wide-angle capabilities. Given their similar price points, the decision will likely come down to specific features and intended use rather than cost.
While neither lens has a clear price advantage, the value will depend largely on the user's shooting style and requirements. For those focusing on full-frame photography, the 14mm lens is ideal, while those with APS-C cameras might prefer the 9mm lens for its broader aperture and compact design.
Which should you buy?
Choosing between the VILTROX 14mm F4.0 and the 9mm F2.8 lenses largely depends on your camera system and specific needs. The 14mm lens excels in full-frame scenarios, offering a wide perspective and robust autofocus capabilities, making it a great choice for landscape and vlogging applications. Alternatively, the 9mm lens stands out with its larger aperture, making it better suited for low-light conditions and tighter spaces, particularly for APS-C camera users. Ultimately, both lenses provide excellent image quality and performance, so your choice should align with your shooting style and camera compatibility.

