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TTArtisan AF vs YNLENS YONGNUO YN50mm

Updated July 2026 — TTArtisan AF wins on build and focus speed, YNLENS YONGNUO YN50mm wins on price and compatibility.

The TTArtisan AF 56mm offers superior build quality and features, making it a better choice for Fujifilm users, while the YONGNUO YN50mm is a more budget-friendly option for Nikon users.

Why TTArtisan AF is better

Build Quality

TTArtisan uses aviation aluminum for a premium feel.

Focusing Mechanism

TTArtisan features STM for smooth and quiet operation.

Aperture Performance

Both have F1.8, but TTArtisan's build enhances performance.

Why YNLENS YONGNUO YN50mm is better

Price

YONGNUO is 21% cheaper.

Compatibility

YONGNUO supports a wider range of Nikon cameras.

Weight

YONGNUO is lighter at 203g.

Overall score

TTArtisan AF
85
YNLENS YONGNUO YN50mm
75

Specifications

SpecTTArtisan AFYNLENS YONGNUO YN50mm
ApertureF1.8F1.8
FocusingSTMFace/Eye
MaterialMetalMetal
WeightLightLight
Price$129.00$102.00

Dimension comparison

TTArtisan AFYNLENS YONGNUO YN50mm

Overview of the TTArtisan AF 56mm F1.8 Fuji XF and YONGNUO YN50mm 50mm f/1.8

When comparing the TTArtisan AF 56mm F1.8 Fuji XF and the YONGNUO YN50mm 50mm f/1.8, it's clear that both lenses cater to distinct camera systems and user preferences. The TTArtisan lens is designed for Fujifilm X-Mount cameras, while the YONGNUO lens is compatible with Nikon F-Mount cameras. The price point of the TTArtisan lens is $129.00, whereas the YONGNUO lens is priced at $102.00, making the YONGNUO about 21% cheaper. This price difference may influence buyers looking for budget-friendly options without sacrificing quality.

Build Quality and Design

The TTArtisan AF 56mm features a construction made from aviation aluminum, giving it a robust and premium feel that aligns well with the retro aesthetic of Fujifilm cameras. This attention to material quality may appeal to photographers who appreciate durability and style. In contrast, the YONGNUO YN50mm is also built with precision in mind, utilizing a high-precision metal bayonet and gold-plated contacts. However, it is slightly heavier at around 203 grams. While both lenses offer quality construction, the choice between them may come down to personal preferences in design and feel.

Aperture and Low-Light Performance

The TTArtisan AF 56mm boasts a large aperture of F1.8, allowing more light to enter the camera, which is beneficial for low-light photography. This feature is especially useful for capturing stunning portraits with beautiful bokeh. On the other hand, the YONGNUO YN50mm also has an F1.8 aperture, which provides similar low-light capabilities and enables photographers to create creamy background blur. Both lenses excel in low-light conditions, but the TTArtisan may have a slight edge in terms of build quality that enhances its performance.

Focusing Mechanism

One key difference lies in the focusing systems of the two lenses. The TTArtisan AF 56mm incorporates an STM (Stepping Motor) focusing mechanism, which is designed for smooth and quiet operation, making it ideal for both photography and videography. This feature is particularly beneficial for capturing candid moments without introducing distracting noise. In contrast, the YONGNUO YN50mm includes a face/eye recognition function that enhances autofocus accuracy. While both lenses offer effective focusing options, the TTArtisan may provide a more refined experience for video shooters.

Compatibility and Versatility

The TTArtisan AF 56mm is tailored specifically for Fujifilm’s X-Mount cameras, providing excellent compatibility with models like the X-S10, X-A5, and X-T4. Conversely, the YONGNUO YN50mm is versatile and compatible with a wide range of Nikon F-Mount cameras, including models like the D3000 and D5000 series. This broader compatibility may make the YONGNUO a more appealing choice for Nikon users who own multiple camera bodies. However, Fujifilm enthusiasts will find the TTArtisan to be a perfect fit for their gear.

Image Quality

In terms of image quality, both lenses are designed to deliver sharp and clear images. The TTArtisan AF 56mm lens promises exceptional image clarity thanks to its F1.8 aperture and optical design, which is also enhanced by its metal construction. The YONGNUO YN50mm features an optical structure of 6 elements in 5 groups, along with high-definition nano-coating to reduce light loss and suppress glare. Both lenses should perform admirably under various conditions, but the choice may depend on the specific camera system and personal preference for image characteristics.

Price Comparison

The TTArtisan AF 56mm is priced at $129.00, while the YONGNUO YN50mm is available for $102.00. This makes the YONGNUO about 21% cheaper than the TTArtisan, potentially making it a more attractive option for budget-conscious photographers. However, the price difference reflects the distinct features and build quality of each lens. Buyers should consider what they value more: the premium feel and specific features of the TTArtisan or the affordability and versatility of the YONGNUO.

Which should you buy?

Ultimately, the choice between the TTArtisan AF 56mm F1.8 Fuji XF and the YONGNUO YN50mm 50mm f/1.8 depends on your camera system and personal preferences. If you're a Fujifilm user seeking a high-quality lens with a premium build and smooth focusing ideal for videography, the TTArtisan may be worth the investment. However, if you’re a Nikon user looking for a budget-friendly, versatile lens that excels in low-light conditions with solid performance, the YONGNUO is an excellent choice. Consider your specific needs, camera compatibility, and budget to make the best decision for your photography endeavors.