7artisans AF vs Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle
Updated July 2026 — 7artisans AF wins on weight, Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle wins on price and focal length.
The 7artisans AF 25mm f1.8 offers excellent value for budget-conscious photographers, while the Canon RF28mm F2.8 excels in versatility and image quality.
Why 7artisans AF is better
Price
7artisans lens is significantly cheaper at $125.
Weight
7artisans lens is lighter at 183g.
Low Light
7artisans has a larger aperture for low-light performance.
Why Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle is better
Image Quality
Canon lens features advanced optical elements for better image quality.
Versatility
Canon lens is suitable for full-frame cameras and various photography styles.
Build Quality
Canon lens is designed for durability and professional use.
Overall score
Specifications
| Spec | 7artisans AF | Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle |
|---|---|---|
| Max Aperture | f/1.8 | f/2.8 |
| Min Focus | N/A | 9 in |
| Optical Elements | N/A | 3 aspheric |
| Weight | 183g | N/A |
| Mount Type | Fuji X | RF |
Dimension comparison
Overview of the Products
The 7artisans AF 25mm f1.8 APS-C Prime Lens is priced at $125.00, while the Canon RF28mm F2.8 STM Lens retails for $299.00, making the 7artisans lens about 58% cheaper. This significant price difference is an essential factor for budget-conscious photographers looking for a reliable lens option. Both lenses cater to different camera systems and types of photography, making the choice between them contingent upon specific needs and preferences.
Lens Features and Capabilities
The 7artisans AF 25mm f1.8 boasts an impressive f/1.8 aperture, which excels in low-light situations and provides a shallow depth of field for artistic portraiture. This lens is particularly optimized for Fuji X Mount cameras and features eye recognition technology that enhances its ability to focus on human subjects. In contrast, the Canon RF28mm F2.8 STM, with its f/2.8 maximum aperture, is designed for full-frame cameras and offers a versatile wide-angle perspective that is ideal for street photography and video. While both lenses feature STM (stepping motor) technology for quiet and efficient autofocus, the 7artisans lens provides a wider aperture for superior low-light performance.
Weight and Portability
The 7artisans AF 25mm is a lightweight lens, weighing only 183 grams, making it an excellent choice for photographers who prioritize portability. The lens’s design is well-suited for long shooting sessions without causing fatigue. On the other hand, the Canon RF28mm F2.8 STM is also compact and lightweight, but its specific weight is not disclosed. However, it is marketed as a "super-compact" lens, ideal for travel and everyday use. The portability of both lenses makes them appealing, but the 7artisans lens has a definite edge in weight, making it easier to carry around.
Image Quality
When it comes to image quality, both lenses have unique strengths. The Canon RF28mm F2.8 features three aspheric elements and Canon’s Super Spectra Coating to minimize ghosting and flare, ensuring high-quality images even in challenging lighting conditions. Conversely, while the 7artisans AF 25mm f1.8 does not specify its optical construction, its large aperture and eye recognition capability suggest that it can deliver sharp and engaging portraits. Photographers focused on high-quality video and stills might lean towards the Canon lens, while those prioritizing portraiture may find the 7artisans lens more suitable.
Focusing Capabilities
The 7artisans AF 25mm lens includes advanced eye recognition technology that can lock onto and continuously track subjects’ eyes, enhancing its suitability for portrait photography. This capability allows photographers to capture sharp images of people with ease. The Canon RF28mm F2.8 also features a leadscrew type STM focus drive that provides smooth, quiet autofocus for both stills and video, catering to the diverse needs of modern content creators. While both lenses excel in autofocus, the 7artisans lens offers specialized features for human subjects that could make a noticeable difference in portrait photography.
Versatility and Use Cases
The 7artisans AF 25mm f1.8 is particularly well-suited for street photography and portraiture, thanks to its focal length and large aperture. It offers a full focal length equivalent to 25mm, 35mm, and 50mm when considering the crop factor of Fuji X Mount cameras, making it versatile for various shooting scenarios. Meanwhile, the Canon RF28mm F2.8 is designed for full-frame cameras, delivering a classic 28mm perspective that is widely regarded as an entry point for wide-angle photography. This lens is excellent for general use, travel, and video, making it a strong contender for those looking for a versatile everyday lens.
Pricing Considerations
The 7artisans AF 25mm f1.8 is priced at $125.00, which is significantly lower than the Canon RF28mm F2.8 STM's price of $299.00. This price difference of about 58% makes the 7artisans lens a compelling option for photographers who are budget-conscious or just starting. The more expensive Canon lens may justify its price with its full-frame compatibility and advanced optical features, but the substantial cost disparity will be a crucial consideration for many buyers.
Which should you buy?
Ultimately, the choice between the 7artisans AF 25mm f1.8 and the Canon RF28mm F2.8 STM comes down to your specific photography needs and camera system compatibility. If you own a Fuji X Mount camera and are focused on portrait photography with a preference for low-light conditions, the 7artisans lens is an excellent value at $125.00. However, if you are using a full-frame EOS R camera and prioritize versatility for both stills and video with superior optical quality, the Canon lens may be worth the investment at $299.00. Each lens has its strengths, and your choice should reflect your shooting style and budget.

