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TTArtisan AF vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large

Updated July 2026 — TTArtisan AF wins on price and build, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on compatibility.

The TTArtisan AF 56mm F1.8 offers superior autofocus features and build quality, while the YONGNUO YN50mm F1.8N is a more budget-friendly option for Nikon users.

Why TTArtisan AF is better

Autofocus

Advanced eye recognition focus for better portrait photography

Build Quality

Constructed from aviation aluminum for durability

Firmware Updates

Supports firmware updates via type-C interface

Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better

Price

More economical choice at $102.00

Compatibility

Supports both full-frame and APS-C Nikon cameras

Focus Modes

Offers both auto and manual focus options

Overall score

TTArtisan AF
85
YONGNUO YN50mm F1.8N Standard Prime Lens, Large
75

Specifications

SpecTTArtisan AFYONGNUO YN50mm F1.8N Standard Prime Lens, Large
ApertureF1.8F1.8
Focus TypeAutoAF/MF
MaterialMetalPlastic
Camera TypeSony E-MountNikon DSLR
WeightLightLight

Dimension comparison

TTArtisan AFYONGNUO YN50mm F1.8N Standard Prime Lens, Large

Price Comparison

When considering price, the YONGNUO YN50mm F1.8N is the more economical choice, priced at $102.00 compared to the TTArtisan AF 56mm F1.8, which costs $129.00. This makes the YONGNUO about 21% cheaper than its competitor. For photographers on a budget or those looking for a cost-effective lens to complement their Nikon DSLR, the YONGNUO lens provides a solid option without sacrificing essential features.

Compatibility

The compatibility of each lens is crucial for potential buyers. The TTArtisan AF 56mm F1.8 is specifically designed for Sony E-Mount mirrorless cameras, including models like A5000, A5100, and A6000 series. In contrast, the YONGNUO YN50mm F1.8N caters to Nikon DSLR cameras and supports both full-frame and APS-C formats. This makes the YONGNUO a versatile choice for Nikon users, while the TTArtisan lens is exclusively for Sony users.

Autofocus Features

The autofocus capabilities of the lenses vary significantly. The TTArtisan AF 56mm F1.8 utilizes an STM stepping motor, ensuring smooth and precise focusing, which is particularly beneficial for dynamic subjects or video recording. It also features eye recognition focus, enhancing the ability to capture sharp images of people. Meanwhile, the YONGNUO YN50mm F1.8N supports both auto and manual focus modes, providing flexibility for photographers who prefer manual control. However, it does not specify advanced features like eye tracking, making the TTArtisan potentially more appealing for those focused on portrait photography.

Build Quality

In terms of build quality, the TTArtisan AF 56mm F1.8 boasts a robust design with a lens barrel and mount made from aviation aluminum, which not only enhances durability but also complements the aesthetics of retro-style cameras. This attention to material quality can be an important consideration for photographers who value both performance and style. The YONGNUO YN50mm F1.8N, while functional, does not mention premium materials and focuses instead on practical features like gold-plated contacts for improved conductivity and corrosion resistance.

Aperture Performance

Aperture performance is a critical factor in lens selection, especially for low-light photography. The TTArtisan AF 56mm F1.8 features a large aperture of F1.8, enabling more light to enter the camera, which helps in achieving a soft bokeh effect. This can be particularly advantageous for portrait photography where background separation is desired. The YONGNUO YN50mm F1.8N also has a maximum aperture of F1.8, allowing for similar low-light performance. Both lenses offer comparable aperture capabilities, but the TTArtisan's design may provide a slight edge in achieving aesthetic background blur.

Firmware Updates

An interesting feature of the TTArtisan AF 56mm F1.8 is its ability to undergo firmware updates via a type-C interface located on the back cap of the lens. This innovative approach allows for performance enhancements over time, which can be a significant benefit for users who want to keep their gear up to date. On the other hand, the YONGNUO YN50mm F1.8N does not mention any firmware update capabilities. For tech-savvy photographers or those who appreciate longevity in their equipment, the TTArtisan's feature might be more appealing.

User Experience

User experience can vary widely between the two lenses. The TTArtisan AF 56mm F1.8 focuses on providing an agile and accurate focusing mechanism, aided by its advanced eye recognition technology. This can significantly enhance the shooting experience during portrait sessions. In comparison, the YONGNUO YN50mm F1.8N’s dual focus modes (AF and MF) cater to a broader range of shooting styles but may not offer the same level of ease in fast-paced situations. Ultimately, the choice may depend on the photographer's preferred shooting style and the specific situations they encounter.

Which should you buy?

Choosing between the TTArtisan AF 56mm F1.8 and the YONGNUO YN50mm F1.8N depends largely on your camera system and personal preferences. If you own a Sony E-Mount camera and desire advanced autofocus features and superior build quality, the TTArtisan is worth the investment despite its higher price tag. However, if you are looking for a budget-friendly option with solid performance for Nikon DSLRs, the YONGNUO lens provides excellent value. Each lens has its strengths, making it essential to consider your specific needs before making a purchase.