TTArtisan 7. vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — TTArtisan 7. leads on field of view and length.
The TTArtisan 7.5mm F2.0 excels in creative wide-angle photography, while the YONGNUO YN50mm F1.8C is better for sharp portraits and low-light conditions.
Why TTArtisan 7. is better
Wide Angle
TTArtisan offers a 180° field of view.
Creative Effects
TTArtisan provides unique fisheye distortion.
Low Light
TTArtisan has a wider aperture for low-light shooting.
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Price
YONGNUO is slightly cheaper.
Autofocus
YONGNUO features autofocus capabilities.
Standard Focal
YONGNUO's 50mm is versatile for portraits.
Overall score
Specifications
| Spec | TTArtisan 7. | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Focal Length | 7.5mm | 50mm |
| Aperture | F2.0 | F1.8 |
| Mount Type | E-Mount | EF Mount |
| Compatibility | Sony APS-C | Canon EF |
| Focus Type | Manual | Auto/Manual |
Dimension comparison
Overview
When it comes to wide-angle and portrait photography, the TTArtisan 7.5mm F2.0 for Sony and the YONGNUO YN50mm F1.8C Lens offer distinct advantages tailored to different styles. The TTArtisan lens, priced at $139.00, provides a unique fisheye perspective with its 180° field of view, while the YONGNUO lens, at $132.29, is designed for sharpness and low-light performance with its 50mm focal length and fast F1.8 aperture. Each lens caters to specific photography needs, making the choice between them pivotal based on the user’s preferences.
Design and Build Quality
The TTArtisan 7.5mm F2.0 boasts a compact and robust design tailored for E-mount mirrorless cameras, while the YONGNUO YN50mm F1.8C is designed for Canon EF mount DSLRs. The TTArtisan’s fisheye lens creates a distinct visual impact that can transform ordinary scenes into dynamic compositions. In contrast, the YONGNUO lens is known for its classic design and lightweight build, weighing only 0.3 pounds. Both lenses emphasize functionality, but their designs reflect their intended uses—creative wide-angle versus traditional portrait photography.
Optical Performance
In terms of optical performance, the TTArtisan 7.5mm F2.0 excels with its ultra-wide 180° diagonal perspective, delivering exaggerated and vivid visual effects that enhance creativity. It breaks the conventional aperture limit with a wider F2.0, making it suitable for low-light conditions, particularly in astrophotography. The YONGNUO YN50mm F1.8C, however, offers a maximum aperture of F1.8, which provides excellent edge-to-edge sharpness and superior performance in low light compared to standard lenses. This makes it an ideal choice for those focusing on sharp portraits and versatile shooting in various lighting scenarios.
Compatibility
The TTArtisan 7.5mm F2.0 is specifically designed for Sony APS-C models, compatible with a wide range of cameras including the popular A6000 series and A7 line. This extensive compatibility ensures that users can attach it to their existing gear without issues. On the other hand, the YONGNUO YN50mm F1.8C is designed for Canon EF mount cameras, including popular models like the EOS 5D and 7D series. Thus, the choice between these lenses will largely depend on the camera system you own, as each lens is optimized for its respective brand.
Versatility of Use
The TTArtisan 7.5mm F2.0 lens is incredibly versatile, allowing for creative applications in various genres such as landscapes, architecture, and astrophotography. Its unique distortion effects lead to captivating images that can capture attention. In contrast, the YONGNUO YN50mm F1.8C lens serves a broader purpose, making it an excellent addition to any Canon shooter’s kit, particularly for portrait photography due to its standard focal length and fast aperture. This lens can also handle low light well, making it suitable for indoor and event photography.
Price Comparison
The TTArtisan 7.5mm F2.0 is priced at $139.00, while the YONGNUO YN50mm F1.8C is slightly more affordable at $132.29. This makes the YONGNUO lens about 5% cheaper than the TTArtisan option. While both lenses are competitively priced, the focus on unique features such as the fisheye effect in the TTArtisan may justify its higher cost for photographers who desire those capabilities. However, for general portrait and low-light photography, the YONGNUO lens presents a better price-to-performance value.
User Experience and Performance
User experience varies significantly between the two lenses due to their different functionalities. The TTArtisan 7.5mm F2.0, with its creative distortion and wide field of view, invites photographers to explore imaginative angles and perspectives. However, it requires a bit of adjustment for those not accustomed to fisheye photography. The YONGNUO YN50mm F1.8C, on the other hand, features both autofocus and manual focus capabilities, making it user-friendly for those familiar with Canon DSLRs. Its quick autofocus and sharp output provide a reliable experience for capturing stunning portraits.
Which should you buy?
Ultimately, the choice between the TTArtisan 7.5mm F2.0 and the YONGNUO YN50mm F1.8C lens hinges on your specific photography needs and the camera system you use. If you are looking to capture wide-angle shots with creative distortion and have a Sony camera, the TTArtisan lens is an excellent option. However, if you prefer a versatile lens for portrait photography with great low-light performance and own a Canon DSLR, the YONGNUO lens is the way to go. Both lenses have unique strengths, making them valuable tools in their respective niches.

