7artisans AF vs VILTROX
Updated July 2026 — 7artisans AF wins on weight and length, VILTROX wins on focal length and aperture.
The 7artisans AF 25mm f1.8 excels in low-light performance and autofocus capabilities, while the VILTROX 28mm F4.5 offers superior portability and versatility.
Why 7artisans AF is better
Low Light
Better performance in low-light conditions due to f1.8 aperture
Autofocus
Superior autofocus with eye recognition technology
Depth of Field
Creates a shallower depth of field for artistic shots
Why VILTROX is better
Weight
Significantly lighter at 60g compared to 183g
Size
Ultra-thin design makes it more portable
Price
More affordable at $99 compared to $125
Overall score
Specifications
| Spec | 7artisans AF | VILTROX |
|---|---|---|
| Autofocus | STM | Precision AF |
| Mount Type | Fuji X | Sony E |
| Construction | Durable | Metal Barrel |
| Tracking | Eye Recognition | Standard |
| Use Case | Portraits | Versatile |
Dimension comparison
Overview of the 7artisans AF 25mm f1.8 and VILTROX 28mm F4.5
The 7artisans AF 25mm f1.8 is priced at $125.00, while the VILTROX 28mm F4.5 comes in at $99.00, making it about 21% cheaper. This price difference may influence buyers depending on their budget constraints and photography needs. Both lenses cater to different types of photography enthusiasts, with the 7artisans lens focusing on portrait and low-light photography, and the VILTROX lens being designed for versatility and portability.
Build Quality and Design
The VILTROX 28mm F4.5 is remarkably designed to be ultra-thin and lightweight, weighing only 60 grams. Its compact size and innovative toggle-opening cap make it easy to carry and use, appealing to street photographers who value minimalism. In contrast, the 7artisans AF 25mm lens, weighing in at 183 grams, offers a sturdier feel but is less portable. While both lenses are built for durability, the VILTROX's lightweight construction enhances its usability for long shooting sessions or travel.
Aperture and Low Light Performance
The 7artisans AF 25mm f1.8 boasts a large aperture of f1.8, making it ideal for low-light conditions. This feature allows for more light capture, enabling faster shutter speeds and lower ISO settings for cleaner images. On the other hand, the VILTROX 28mm F4.5 has a narrower aperture, which may limit its performance in dimly lit environments. If low-light photography is a priority, the 7artisans lens would be the superior choice.
Focusing Mechanism
In terms of focusing, the 7artisans AF 25mm f1.8 is equipped with a Stepping Motor (STM) for quiet and precise autofocus, which is essential for both portraits and street photography. The combination of eye recognition capabilities allows for quick subject tracking, enhancing the overall shooting experience. Conversely, the VILTROX 28mm F4.5 features a precision autofocus system that is efficient but does not emphasize the same level of tracking performance for moving subjects. For photographers who prioritize fast, accurate focusing, the 7artisans lens stands out.
Versatility and Use Cases
For versatility, the VILTROX 28mm F4.5 offers a wide-angle perspective that caters well to landscape and street photography, making it a great all-rounder. Its compact form allows for easy integration into daily carry bags. In contrast, the 7artisans AF 25mm f1.8, while excellent for portraits and capturing artistic depth through its shallow depth of field, may not be as flexible for wider scenes. Thus, if you need a lens for a variety of shooting scenarios, the VILTROX could be the better option.
Compatibility
The 7artisans AF 25mm f1.8 is designed specifically for Fuji X Mount cameras, ensuring optimized performance with these systems. The VILTROX 28mm F4.5, however, is compatible with a range of Sony E-Mount cameras, including popular models like the a7 series. This compatibility gives the VILTROX a broader appeal among Sony users, providing more options for photographers who may own multiple cameras. If you are invested in either brand, both lenses will fulfill their respective roles well, but compatibility could sway your decision.
Price and Value Proposition
The VILTROX 28mm F4.5 at $99.00 offers a compelling value, especially considering its portability and versatile shooting capabilities. The 7artisans AF 25mm f1.8, while more expensive at $125.00, provides unique features like a large aperture and advanced focusing technology, justifying its higher price for those who prioritize portrait and low-light photography. The decision comes down to whether the added features of the 7artisans are worth the extra cost for your specific photographic needs.
Which should you buy?
Choosing between the 7artisans AF 25mm f1.8 and the VILTROX 28mm F4.5 largely depends on your photography style and requirements. If you often shoot in low light or focus on portraiture, the 7artisans lens is worth the investment for its superior aperture and autofocus capabilities. However, if you are looking for a lightweight, versatile lens for general photography, the VILTROX offers excellent value and portability at a lower price. Ultimately, both lenses cater to different audiences, making your choice a reflection of your individual photography needs.

