TTArtisan AF vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large
Updated July 2026 — TTArtisan AF leads on price and build.
The TTArtisan AF 27mm F2.8 offers advanced features and better close-up capabilities, while the YONGNUO YN50mm F1.8N is a more budget-friendly option with a larger aperture.
Why TTArtisan AF is better
Advanced Autofocus
TTArtisan features eye-detection AF.
Close-Up Capability
TTArtisan has a closest focus distance of 0.35m.
Build Quality
TTArtisan includes a USB-C for firmware upgrades.
Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better
Price
YONGNUO is approximately 36% cheaper.
Aperture Size
YONGNUO has a larger aperture of F1.8.
Versatility
YONGNUO supports both AF and MF modes.
Overall score
Specifications
| Spec | TTArtisan AF | YONGNUO YN50mm F1.8N Standard Prime Lens, Large |
|---|---|---|
| Brand | TTARTISAN | YONGNUO |
| Lens Type | Prime | Prime |
| Mount | XF-Mount | Nikon |
| Auto Focus | Yes | Yes |
| Manual Focus | No | Yes |
| Close-Up | Yes | No |
Dimension comparison
Overview of the TTArtisan AF 27mm F2.8 and YONGNUO YN50mm F1.8N
The TTArtisan AF 27mm F2.8 and YONGNUO YN50mm F1.8N are two different prime lenses designed for specific camera systems, catering to distinct photography styles. The TTArtisan lens is priced at $159.99, while the YONGNUO lens comes in at a more budget-friendly $102.00, making it about 36% cheaper. This price difference could significantly influence a photographer's choice depending on their budget and needs.
Compatibility with Camera Systems
The TTArtisan AF 27mm F2.8 is tailored for Fujifilm X-mount cameras, supporting a wide range of models including the X-T10, X-T2, X-T3, and X-E4, among others. In contrast, the YONGNUO YN50mm F1.8N is designed for Nikon DSLR cameras, compatible with both full-frame and APS-C formats. This distinction in compatibility means that users must consider their existing equipment when selecting between these two lenses, as each option caters to a specific brand ecosystem.
Aperture and Low-Light Performance
The YONGNUO YN50mm F1.8N boasts a large aperture of F1.8, which allows for better light capture in low-light conditions and can create a more pronounced bokeh effect. The TTArtisan AF 27mm F2.8, while it has a respectable aperture, does not perform as well in low-light situations compared to the YONGNUO lens. This difference makes the YONGNUO more appealing to photographers who often shoot in dimly lit environments or who prioritize shallow depth of field in their images.
Autofocus Features
The TTArtisan AF 27mm F2.8 includes advanced autofocus features, such as eye-detection AF, which can easily detect and track subjects, making it a strong choice for portrait and street photography. It is equipped with an STM (Stepping Motor) for smooth focusing, ideal for video and still photography. On the other hand, the YONGNUO YN50mm F1.8N supports both auto and manual focus modes, providing flexibility for users who prefer to have more control over their focus settings. This could appeal to photographers looking for versatility in shooting styles.
Build Quality and Design
The TTArtisan AF 27mm F2.8 is designed with user convenience in mind, featuring a click aperture ring for easier adjustments during shooting. It also includes a USB-C interface for firmware upgrades, which can enhance performance over time. The YONGNUO YN50mm F1.8N, while not as feature-rich, does come with gold-plated metal contacts that improve signal conductivity and resistance to corrosion, indicating a focus on durability. Both lenses have their strengths, but TTArtisan offers more practical features aimed at enhancing user experience.
Close-Up Shooting Capabilities
The TTArtisan AF 27mm F2.8 has a closest focusing distance of 0.35 meters, allowing photographers to capture intricate details in their images. This feature is particularly useful for macro photography or when shooting subjects that require attention to detail. The YONGNUO YN50mm F1.8N does not specify a close-up capability in the provided data but is known for its versatility. However, the TTArtisan lens clearly stands out in this category, making it the better option for those who frequently engage in close-up photography.
Price Comparison and Value for Money
With a price tag of $159.99, the TTArtisan AF 27mm F2.8 is positioned as a higher-end option, while the YONGNUO YN50mm F1.8N offers a more economical choice at $102.00. The YONGNUO lens is approximately 36% cheaper, making it an attractive option for budget-conscious photographers. However, the added features and advanced autofocus technology in the TTArtisan lens may justify its higher price for serious enthusiasts or professionals who need more from their equipment.
Which should you buy?
Choosing between the TTArtisan AF 27mm F2.8 and the YONGNUO YN50mm F1.8N hinges on your specific needs and camera system. If you are a Fujifilm user looking for a versatile lens with advanced autofocus technology and close-up capabilities, the TTArtisan lens may be worth the extra investment. Conversely, if you are a Nikon shooter seeking a budget-friendly option that still delivers quality results, the YONGNUO lens is a solid choice. Ultimately, both lenses have their unique strengths, and your decision should align with your photography style and budget.

