TTARTISAN vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large
Updated July 2026 — TTARTISAN wins on build and aperture, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on weight and length.
The TTARTISAN 40mm f2 Lens offers superior build quality and advanced features, making it the better choice for Nikon Z-mount users. However, the YONGNUO YN50mm F1.8N is a more affordable option for DSLR users.
Why TTARTISAN is better
Build Quality
Crafted from premium aerospace aluminum
Focus Performance
Advanced autofocus with STM motor
Low-Light Capability
F2 aperture provides good low-light performance
Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better
Price
More budget-friendly at $102
Aperture
Larger maximum aperture of F1.8
Compatibility
Compatible with both full-frame and APS-C DSLRs
Overall score
Specifications
| Spec | TTARTISAN | YONGNUO YN50mm F1.8N Standard Prime Lens, Large |
|---|---|---|
| Max Aperture | F2 | F1.8 |
| Auto Focus | Yes | Yes |
| Manual Focus | Yes | Yes |
| Compatibility | Nikon Z | Nikon DSLR |
| Material | Aluminum | Plastic |
Dimension comparison
Overview of the TTARTISAN 40mm f2 Lens and YONGNUO YN50mm F1.8N
The TTARTISAN 40mm f2 Lens is a premium option for Nikon Z-mount users, while the YONGNUO YN50mm F1.8N serves as a strong contender for those utilizing Nikon DSLR cameras. With a price difference of $66.00, the YONGNUO lens is about 39% cheaper than the TTARTISAN lens, making it an attractive option for budget-conscious photographers. Both lenses have their unique features that cater to different styles of photography and user preferences.
Build Quality and Design
The TTARTISAN 40mm f2 Lens boasts an ultra-portable design made from premium 5052 aerospace aluminum, weighing just 167g. This makes it easy to carry for long shoots without adding significant weight to your gear. In contrast, the YONGNUO YN50mm F1.8N does not specify its materials but highlights its gold-plated metal contacts, which enhance signal conductivity and corrosion resistance. While both lenses are designed with functionality in mind, the TTARTISAN's high-quality metal build may appeal more to those who prioritize durability and aesthetics in their equipment.
Aperture and Low-Light Performance
When it comes to aperture, the YONGNUO YN50mm F1.8N features a larger maximum aperture of F1.8 compared to the TTARTISAN's F2. This gives the YONGNUO an advantage in low-light environments, allowing for greater light capture and potentially better image quality in dim settings. The TTARTISAN, however, still performs admirably with its F2 aperture, providing vivid color reproduction and clarity in challenging lighting conditions. For photographers who frequently shoot in low light, the YONGNUO's wider aperture may be more beneficial.
Focus Capabilities
Both lenses offer different focus capabilities, catering to various shooting styles. The TTARTISAN 40mm f2 Lens features advanced autofocus performance with an STM motor and face/eye tracking, allowing for smooth focus transitions that are ideal for both videos and portraits. On the other hand, the YONGNUO YN50mm F1.8N supports both auto and manual focus modes, which adds versatility for users who prefer manual control over their focus settings. Depending on your shooting preferences, either lens can serve your needs effectively.
Compatibility
Compatibility is a crucial factor when selecting a lens. The TTARTISAN 40mm f2 Lens is specifically designed for Nikon Z-mount cameras, including models like the Z50, Z6, and Z9. This makes it an excellent option for users of the newer Nikon mirrorless systems. In contrast, the YONGNUO YN50mm F1.8N is compatible with Nikon DSLR cameras, supporting both full-frame and APS-C formats. This difference means that your existing camera system will greatly influence which lens is the more suitable choice for you.
Price Comparison
The pricing of these lenses reveals a significant difference. The TTARTISAN 40mm f2 Lens is priced at $168.00, while the YONGNUO YN50mm F1.8N is available for $102.00. This means the TTARTISAN lens is about 39% more expensive than the YONGNUO. For those who are budget-conscious or just starting in photography, the lower price tag of the YONGNUO may be more appealing without sacrificing essential features.
Image Quality
Image quality can often be subjective, but there are certain specifications that provide insight. The TTARTISAN lens is designed to offer true-to-life perspectives with a 57° full-frame angle, making it suitable for capturing authentic textures. It also excels in clarity and color reproduction, even in low-light situations. The YONGNUO lens, while it may not have specific claims regarding image quality, is known for being a solid performer in its category. Users can expect decent results, especially considering its affordability.
Target User
The target users for these lenses can differ significantly. The TTARTISAN 40mm f2 Lens is ideal for photographers who own Nikon Z-mount cameras and seek a high-quality, durable lens for both video and portrait work. Its advanced autofocus capabilities make it attractive for those who prioritize performance. Conversely, the YONGNUO YN50mm F1.8N is better suited for entry-level photographers or those who own Nikon DSLRs and are looking for a budget-friendly lens that can deliver satisfactory results.
Which should you buy?
Deciding between the TTARTISAN 40mm f2 Lens and the YONGNUO YN50mm F1.8N ultimately depends on your specific needs and budget. If you are a Nikon Z-mount user seeking a premium lens with advanced features and superior build quality, the TTARTISAN is the way to go, despite its higher price of $168. On the other hand, if you are looking for a more budget-friendly option that still delivers quality images on a Nikon DSLR, the YONGNUO lens at $102 offers significant value. Each lens has its strengths, and your choice should align with your photographic style and equipment.

