Canon EF vs TTArtisan 7.
Updated July 2026 — Canon EF wins on focal length and weight, TTArtisan 7. wins on aperture.
The Canon EF 50mm f/1.8 STM Lens excels in traditional photography, while the TTArtisan 7.5mm F2.0 offers unique creative opportunities. Choose based on your specific needs.
Why Canon EF is better
Better Portraits
Canon lens is ideal for portrait photography.
Low-Light Performance
Wider aperture of Canon lens allows for better low-light shots.
Autofocus
Canon lens features silent and smooth autofocus.
Why TTArtisan 7. is better
Creative Effects
TTArtisan lens offers unique fisheye perspectives.
Price
TTArtisan lens is more affordable.
Astrophotography
Wider aperture of TTArtisan lens is suitable for night photography.
Overall score
Specifications
| Spec | Canon EF | TTArtisan 7. |
|---|---|---|
| Focal Length | 50mm | 7.5mm |
| Max Aperture | f/1.8 | f/2.0 |
| Min Focus | 1.15 ft | 4 in |
| Max Magnification | 0.21x | N/A |
| Autofocus | Yes | No |
Dimension comparison
Price Comparison
The Canon EF 50mm f/1.8 STM Lens is priced at $169.00, while the TTArtisan 7.5mm F2.0 for Sony is available for $139.00, making it about 17% cheaper. This price difference may be significant for budget-conscious photographers looking for quality lenses. Both lenses offer unique features that cater to different photographic needs, but if cost is a primary factor, the TTArtisan lens presents a more economical choice.
Focal Length and Aperture
The Canon EF 50mm f/1.8 STM Lens has a focal length of 50mm with a maximum aperture of f/1.8. In contrast, the TTArtisan 7.5mm F2.0 offers a significantly wider angle with a focal length of 7.5mm and a maximum aperture of f/2.0. The wider aperture of the TTArtisan allows for better low-light performance, making it suitable for astrophotography and nighttime shots. However, the Canon lens excels in portrait photography, providing a natural perspective akin to the human eye, which makes it a versatile option for various shooting scenarios.
Special Features
The Canon EF 50mm f/1.8 STM boasts remarkable features such as a minimum focusing distance of 1.15 feet and a maximum magnification of 0.21x, which is great for close-up shots. It utilizes a stepping motor for silent and smooth autofocus, especially advantageous for video recording. On the other hand, the TTArtisan 7.5mm F2.0 is designed for creative distortion with its 180° diagonal field of view, making it ideal for unique compositions and dynamic imagery. Each lens offers distinct features that cater to diverse creative needs.
Compatibility
The Canon EF 50mm f/1.8 STM Lens is compatible with Canon EOS cameras, functioning effectively on both full-frame and APS-C models. Specifically, it has an effective focal length of 80mm on APS-C cameras, making it a great choice for portrait work. Conversely, the TTArtisan 7.5mm F2.0 is tailored for Sony APS-C models, including popular cameras like the A6000 series and A7 series. It is important for photographers to consider their camera system when choosing between these lenses, as compatibility will directly impact usability.
Creative Applications
The Canon EF 50mm f/1.8 STM is particularly well-suited for portraits, action shots, and low-light photography due to its larger aperture. It captures sharp images with pleasing background bokeh, making it a favorite among portrait photographers. The TTArtisan 7.5mm F2.0, with its extreme wide-angle capability, excels in creative fields like landscape photography, architecture, and artistic portraits. Its unique perspective allows photographers to explore new artistic avenues, making it a compelling choice for those looking to push creative boundaries.
Size and Weight
The Canon EF 50mm f/1.8 STM Lens is compact and lightweight, weighing approximately 5.6 ounces, which makes it portable for everyday use. Its small size allows it to be easily carried as a walk-around lens. The TTArtisan 7.5mm F2.0's weight is not explicitly mentioned, but as a fisheye lens, it tends to be slightly bulkier due to its construction. However, both lenses are designed to provide convenience and ease of use during shoots, making them suitable for photographers on the go.
User Experience
The Canon EF 50mm f/1.8 STM is known for its user-friendly experience, featuring a redesigned exterior that enhances manual focus adjustments. Photographers appreciate its near-silent autofocus, which is particularly beneficial for video work. In contrast, the TTArtisan 7.5mm F2.0, being a manual focus lens, may require a bit more practice for those accustomed to autofocus systems. However, the creative effects achievable with this lens can greatly enhance the user experience, particularly for those willing to experiment with its unique distortion capabilities.
Which should you buy?
Choosing between the Canon EF 50mm f/1.8 STM Lens and the TTArtisan 7.5mm F2.0 largely depends on your specific photography needs. If you're focused on traditional photography with a preference for portraits and low-light performance, the Canon lens is the superior choice with its sharper images and better autofocus capabilities. However, if you're looking to explore creative angles, landscapes, or astrophotography, the TTArtisan lens, priced at $139.00, offers a unique perspective that could greatly enhance your portfolio. Ultimately, both lenses are excellent in their respective domains, so your decision should align with your intended photographic style and needs.