Canon RF vs TTArtisan
Updated July 2026 — Canon RF wins on autofocus and brand, TTArtisan wins on compatibility and portability.
The Canon RF 50mm F1.8 STM Lens offers superior autofocus and low-light performance, while the TTArtisan 25mm F2 is a budget-friendly option with good versatility.
Why Canon RF is better
Autofocus
Canon lens features fast and silent autofocus.
Low-Light
Wider aperture allows better low-light performance.
Brand Trust
Canon has a long-standing reputation for quality.
Why TTArtisan is better
Price
TTArtisan lens is significantly cheaper.
Portability
TTArtisan lens is more compact and lightweight.
Versatility
TTArtisan lens is compatible with a wider range of cameras.
Overall score
Specifications
| Spec | Canon RF | TTArtisan |
|---|---|---|
| Aperture | f/1.8 | f/2 |
| Focal Length | 50mm | 25mm |
| Mount Type | RF | Sony E |
| Focus Type | Autofocus | Manual |
| Weight | 0.5 lbs | 0.4 lbs |
Dimension comparison
Price Comparison
The Canon RF 50mm F1.8 STM Lens is priced at $219.00, while the TTArtisan 25mm F2 Wide-Angle APS-C Camera Lens is significantly cheaper at $64.00. This means the Canon lens is approximately 71% more expensive than the TTArtisan lens. For budget-conscious photographers, the lower price of the TTArtisan may be more appealing. However, the price difference reflects the different target markets and applications of these lenses.
Brand Reputation
Canon is a well-established brand in the camera industry with a long history of producing high-quality photography equipment. The Canon RF 50mm F1.8 STM Lens benefits from this reputation, offering reliability and performance expected from a Canon product. In contrast, TTArtisan is a newer brand that has gained traction for its affordable yet effective lenses. While both brands have their merits, Canon’s established reputation may provide some peace of mind for those concerned about durability and support.
Aperture and Low-Light Performance
The Canon RF 50mm F1.8 STM Lens boasts a wide f/1.8 aperture, which allows for excellent low-light performance and the creation of beautiful background blur. This feature is particularly advantageous for portrait photography. On the other hand, the TTArtisan 25mm F2 Wide-Angle Lens also features a large aperture, albeit slightly narrower at f/2. This still provides good low-light capability and bokeh, but the Canon lens has the edge for those who prioritize maximum light intake and depth of field control.
Compatibility
The Canon RF 50mm F1.8 STM Lens is specifically designed for EOS R-Series cameras, making it an ideal choice for users of that system. In comparison, the TTArtisan 25mm F2 is compatible with a wide range of Sony E mount cameras, including the A6300, A6400, A6500, and various full-frame models. This broad compatibility makes the TTArtisan a versatile option for Sony users, while the Canon lens is limited to its specific system.
Autofocus vs. Manual Focus
The Canon RF 50mm F1.8 STM Lens features an STM motor that enables smooth, fast, and near-silent autofocus, making it suitable for both photography and videography. Users can quickly capture moments without the distraction of noisy autofocus mechanisms. Conversely, the TTArtisan 25mm F2 is a manual focus lens, which can allow for more creative control but may not be ideal for fast-paced shooting situations. This difference caters to varied user preferences, with some photographers preferring the ease of autofocus while others enjoy the precision of manual focus.
Size and Portability
The TTArtisan 25mm F2 Lens is designed to be compact and lightweight, enhancing its portability. This makes it easy for photographers to carry it around and shoot on the go. The Canon RF 50mm F1.8 STM Lens, while still relatively lightweight, is slightly bulkier due to its design and build quality. Photographers who prioritize weight and size for travel or street photography might find the TTArtisan lens more suitable for their needs.
Creative Potential
Both lenses offer unique creative opportunities due to their aperture sizes. The Canon RF 50mm F1.8 STM Lens excels in portrait photography, thanks to its excellent bokeh and sharpness at wide apertures. The TTArtisan 25mm F2, with its equivalent full-frame focal length of about 37.5mm, is ideal for a variety of subjects, from food to landscapes. This versatility allows photographers to explore different styles and creative approaches. Ultimately, the choice may come down to whether one prefers the classic portrait capabilities of the Canon lens or the broader applications of the TTArtisan.
Which should you buy?
Choosing between the Canon RF 50mm F1.8 STM Lens and the TTArtisan 25mm F2 Wide-Angle Lens depends on your specific needs and budget. If you own an EOS R-Series camera and prioritize a reliable autofocus system with a sharp image quality for portraits, the Canon lens is worth the investment despite its higher price. However, if you are a Sony user looking for a versatile, cost-effective lens that offers a good balance of features and portability, the TTArtisan lens presents an attractive option at about 71% less in cost. Ultimately, your choice should align with your photography style and the equipment you already possess.

