TTArtisan AF vs VILTROX
Updated July 2026 — TTArtisan AF wins on price and weight, VILTROX wins on focus distance and max aperture.
The TTArtisan AF 27mm F2.8 offers advanced features and better low-light performance, while the VILTROX 28mm f4.5 is more affordable and compact.
Why TTArtisan AF is better
Autofocus
TTArtisan has advanced eye-detection autofocus.
Aperture
TTArtisan has a larger maximum aperture of f2.8.
Compatibility
TTArtisan supports a wider range of Fujifilm cameras.
Why VILTROX is better
Price
VILTROX is significantly cheaper at $99.00.
Weight
VILTROX is ultra-lightweight at 60g.
Compactness
VILTROX is thinner at 15.25mm.
Overall score
Specifications
| Spec | TTArtisan AF | VILTROX |
|---|---|---|
| Autofocus | Eye-detection | Standard |
| Aperture | f2.8 | f4.5 |
| Weight | Compact | Ultra-Compact |
| Firmware | USB-C | USB |
| Optical Design | STM Motor | 2 Aspherical |
Dimension comparison
Price Comparison
The TTArtisan AF 27mm F2.8 is priced at $159.99, while the VILTROX 28mm f4.5 is notably cheaper at $99.00, making it about 38% less expensive. This price difference may significantly influence buyers, especially those on a budget. For photographers who require a lens that delivers good performance without breaking the bank, the VILTROX offers a compelling choice. However, it's essential to consider whether the additional features of the TTArtisan justify its higher price point.
Build and Design
The TTArtisan AF 27mm F2.8 boasts a compact design, but the VILTROX 28mm f4.5 takes it a step further with its ultra-compact form factor. Weighing only about 60g and measuring just 15.25mm thick, the VILTROX is designed for those who prioritize portability without sacrificing image quality. On the other hand, the TTArtisan lens is slightly bulkier but still maintains a manageable size for everyday use. This makes the VILTROX a more convenient option for travel or street photography where carrying light is paramount.
Optical Performance
When it comes to optical performance, the TTArtisan AF 27mm F2.8 features an STM stepping motor for smooth focusing and supports eye-detection autofocus. This can be particularly advantageous for portrait photographers who need precise focus on their subjects' eyes. In contrast, the VILTROX 28mm f4.5 utilizes two aspherical and two ED lenses, ensuring sharp and high-contrast images even in challenging lighting conditions. While both lenses offer good optical performance, the VILTROX's design caters well to users who prioritize image clarity and contrast.
Aperture and Shooting Flexibility
The TTArtisan lens has a maximum aperture of f2.8, allowing for better low-light performance and more creative control over depth of field with its bokeh capabilities. The closest focus distance is 0.35m, enabling users to capture detailed close-up shots. In contrast, the VILTROX features a fixed aperture of f4.5, which cannot be adjusted, simplifying operation but limiting creative flexibility in low-light scenarios. Photographers who often shoot in variable lighting conditions might prefer the versatility of the TTArtisan's adjustable aperture.
Autofocus Capabilities
The TTArtisan AF 27mm F2.8 excels in autofocus technology, featuring an STM motor that enhances its speed and accuracy. This is particularly beneficial for dynamic shooting situations, allowing photographers to capture moments without missing focus. The inclusion of eye-detection AF further elevates its performance, especially for portrait work. The VILTROX 28mm f4.5, while also equipped with autofocus capabilities, does not highlight advanced features such as eye detection, which may be a deciding factor for photographers who require precise autofocus for moving subjects.
Firmware Upgradability
Both lenses offer USB firmware upgradability, ensuring they remain compatible with future Fujifilm X-mount cameras. This feature is essential as it allows photographers to keep their equipment current without needing to purchase new lenses. While both manufacturers provide this functionality, the TTArtisan’s inclusion of a rear lens cap with a USB-C interface may offer more convenience for users looking to upgrade their lens performance regularly. Thus, both lenses are future-proof, but the TTArtisan provides an added layer of convenience.
Compatibility with Fujifilm Cameras
The TTArtisan AF 27mm F2.8 is compatible with a wide range of Fujifilm cameras, including models such as the X-T10, X-T2, and X-H1, among others. This extensive compatibility ensures that users can utilize the lens across various Fujifilm systems. The VILTROX 28mm f4.5 also supports multiple Fujifilm models like the X-T5 and X-E4 but has a slightly narrower compatibility range. For photographers who own multiple Fujifilm cameras, the broader compatibility of the TTArtisan may provide an advantage in terms of versatility.
Which should you buy?
Deciding between the TTArtisan AF 27mm F2.8 and the VILTROX 28mm f4.5 largely depends on your specific needs as a photographer. If you value a lower price point and a lightweight design, the VILTROX is an excellent choice at $99.00. However, if you prioritize advanced autofocus features, a larger maximum aperture for low-light shooting, and broader compatibility with Fujifilm cameras, the TTArtisan at $159.99 may be worth the investment. Ultimately, each lens has its strengths, and the best choice will hinge on your photography style and requirements.

