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TTArtisan AF vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,

Updated July 2026 — TTArtisan AF leads on build and focus speed.

The TTArtisan AF 56mm F1.8 offers superior autofocus performance and build quality compared to the YONGNUO YN50mm F1.8C. For Sony users, it is the better choice.

Why TTArtisan AF is better

Autofocus

TTArtisan has advanced eye tracking.

Build Quality

TTArtisan uses aviation aluminum.

Bokeh Effect

TTArtisan emphasizes soft bokeh.

Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better

Price

YONGNUO is slightly cheaper.

Compatibility

YONGNUO supports Canon EF-Mount.

Versatility

YONGNUO offers manual focus option.

Overall score

TTArtisan AF
88
YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
80

Specifications

SpecTTArtisan AFYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
ApertureF1.8F1.8
Mount TypeSony ECanon EF
Auto FocusYesYes
Manual FocusNoYes
BokehSoftStandard

Dimension comparison

TTArtisan AFYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,

Overview of TTArtisan AF 56mm F1.8 and YONGNUO YN50mm F1.8C

The TTArtisan AF 56mm F1.8 and YONGNUO YN50mm F1.8C are both prime lenses that offer excellent features for photography enthusiasts. The TTArtisan lens is priced at $129.00, while the YONGNUO lens is slightly more expensive at $132.29, making the TTArtisan about 2% cheaper. Each lens caters to different camera mounts, with the TTArtisan designed for Sony E-Mount cameras and the YONGNUO compatible with Canon EF-Mount cameras. This comparison will delve into their features, usability, and performance to help you determine which lens suits your needs better.

Design and Build Quality

In terms of design and build quality, the TTArtisan AF 56mm F1.8 boasts a metal barrel and mount made from aviation aluminum, giving it a sturdy and premium feel. It also features a unique aesthetics with a retro vibe that pairs well with Fuji cameras. The YONGNUO YN50mm F1.8C, while also well-constructed, is primarily made for functionality and practicality, focusing more on delivering solid performance than on aesthetics. Both lenses are lightweight and compact, making them easy to carry during shoots, but the TTArtisan's premium materials may offer a slight edge in durability.

Autofocus Performance

The TTArtisan AF 56mm F1.8 excels in autofocus performance, utilizing an STM stepping motor that allows for smooth and precise focusing. Its eye recognition focus feature is particularly beneficial for portrait photography, ensuring that your subject's eyes remain sharp and clear. The YONGNUO YN50mm F1.8C also supports autofocus, along with a manual focus option, making it versatile for various shooting scenarios. However, it lacks the advanced eye tracking feature found in the TTArtisan lens. This makes the TTArtisan a better choice for those who prioritize fast and accurate autofocus capabilities.

Aperture and Low-Light Performance

Aperture plays a crucial role in lens performance, especially for low-light photography. Both lenses feature a large aperture of F1.8, allowing ample light to enter the camera. This is beneficial for capturing images in dim environments. However, the TTArtisan's design emphasizes soft bokeh effects, which can enhance portrait shots by effectively blurring the background while keeping the subject in focus. The YONGNUO lens also offers good low-light performance but does not specifically highlight its bokeh capabilities. If low-light shooting and aesthetic background blur are your main priorities, the TTArtisan might be the better option.

Compatibility and Versatility

The compatibility of each lens is a significant factor to consider. The TTArtisan AF 56mm F1.8 is designed for Sony E-Mount mirrorless cameras, making it an excellent choice for users of the Sony A5000 series and other compatible models. Conversely, the YONGNUO YN50mm F1.8C is tailored for Canon EF-Mount cameras, such as the 5D and 7D series. If you already own a camera from either brand, your choice may largely depend on which lens fits your current system. Both lenses enhance the capabilities of their respective camera types, but they are not interchangeable, limiting versatility based on your camera brand.

Price Comparison

Pricing is always a crucial element in any purchase decision. The TTArtisan AF 56mm F1.8 is currently available for $129.00, while the YONGNUO YN50mm F1.8C is priced at $132.29. This places the YONGNUO lens about $3.29 more expensive than the TTArtisan, which is a relatively small difference. However, considering that the YONGNUO has an average price of $82.40 over the past 90 days, it indicates that it may often be found at a lower price point compared to its current listing. Thus, if budget is a significant factor, the TTArtisan may provide better value for your investment.

User Experience and Reviews

User experience can greatly affect your choice of lens. Although specific sales or bestseller ranks for these products are not provided, user feedback generally emphasizes the TTArtisan's smooth autofocus and overall image quality as standout features. The YONGNUO lens, being their first prime lens, has received mixed reviews, particularly regarding its autofocus reliability compared to established brands. If consistent performance and high-quality image results are essential to you, the TTArtisan seems to hold an advantage based on user feedback.

Which should you buy?

Ultimately, the choice between the TTArtisan AF 56mm F1.8 and the YONGNUO YN50mm F1.8C will depend on your specific needs and camera system. If you are using a Sony E-Mount camera and seek a lens with superior autofocus capabilities and aesthetic design, the TTArtisan is the better option. On the other hand, if you own a Canon EF-Mount camera and find the YONGNUO lens available at a competitive price, it still serves as an effective choice. Consider your camera compatibility, desired features, and budget when making your final decision.