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7Artisans vs YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus

Updated July 2026 — 7Artisans wins on weight and height, YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus wins on focal length and diameter.

The 7Artisans lens excels in specialized fisheye photography, while the YONGNUO offers versatility and affordability.

Why 7Artisans is better

Specialization

Ideal for fisheye photography

Build Quality

Robust metal construction

Unique Effect

Creates strong visual impact

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

Price

More affordable at $82.00

Versatility

Supports multiple shooting modes

Aperture

Larger F1.8 aperture for low light

Overall score

7Artisans
75
YONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus
85

Specifications

Spec7ArtisansYONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus
CompatibilitySony E-mountCanon EF
Focus TypeManualAuto/Manual
Lens Elements10 elements5 elements
Shooting ModesN/AM/AV/TV/P
Warranty1 year serviceN/A

Dimension comparison

7ArtisansYONGNUO YN50mm F1.8 Lens Large Aperture Auto Focus

Overview of the Lenses

The 7Artisans 4mm F2.8 Fisheye Ultra Wide Angle Lens and the YONGNUO YN50mm F1.8 Lens offer distinct photography capabilities tailored to different styles. The 7Artisans lens is designed for ultra-wide shots with a fisheye effect, while the YONGNUO lens focuses on versatility with its large aperture and auto-focus feature.

The 7Artisans lens is priced at $149.00, making it a more premium offering compared to the YONGNUO, which is available for $82.00—about 45% cheaper. This price difference reflects the specialized nature of the fisheye lens versus the more general-purpose 50mm lens.

Compatibility with Camera Systems

Compatibility greatly influences lens choice, and these two lenses cater to different camera systems. The 7Artisans 4mm F2.8 is specifically compatible with Sony E-mount APS-C mirrorless cameras, such as the A6300 and A7 series. In contrast, the YONGNUO YN50mm F1.8 is designed for Canon EF mount cameras, including both full-frame and APS-C formats.

Choosing the right lens depends on your existing camera system. If you own a Sony camera, the 7Artisans lens is your only option. However, Canon users will benefit from the YONGNUO lens, which supports various shooting modes and displays aperture data in the EXIF information.

Aperture and Shooting Style

Aperture plays a crucial role in the creative flexibility of a lens. The YONGNUO YN50mm features a large aperture of F1.8, which allows for excellent low-light performance and the ability to create a blurred background, enhancing portrait photography. This lens provides a more traditional shooting experience with both auto-focus and manual focus modes.

On the other hand, the 7Artisans lens has a maximum aperture of F2.8, which is sufficient for its intended wide-angle use but does not offer the same depth-of-field control as the YONGNUO. The fisheye effect of the 7Artisans lens is specifically suited for capturing unique perspectives and expansive landscapes rather than traditional portraits.

Build Quality and Design

When it comes to build quality, the 7Artisans lens features a professional design with 10 glass elements arranged in 8 groups, providing a robust structure. The lens is made from metal, giving it a solid feel and good tactile feedback. It weighs only 201g, making it portable for travel photography.

Conversely, the YONGNUO lens is designed with practicality in mind, supporting a lens structure of 5 groups and 6 slices. While the build quality is satisfactory, it may not feel as premium as the 7Artisans. However, it does come equipped with gold plating on the metal contacts, enhancing signal conductivity and corrosion resistance.

Versatility in Photography

Versatility is a key factor in lens selection. The YONGNUO YN50mm F1.8 supports multiple shooting modes, including M/AV/TV/P, making it adaptable for various photography styles. This flexibility is ideal for photographers who wish to explore different techniques and settings.

In contrast, the 7Artisans lens is more specialized. Its unique fisheye design provides a 225° ultra-wide angle, creating a strong visual impact that’s less commonly found in standard photography. While it excels in creative settings, it may not be the best choice for all-around shooting needs.

Price Comparison

Price is an important consideration when comparing these two lenses. The 7Artisans 4mm F2.8 is priced at $149.00, while the YONGNUO YN50mm F1.8 is significantly more affordable at $82.00. This represents a difference of about $67, making the YONGNUO lens nearly 45% less expensive.

The price point of the YONGNUO may appeal to beginner photographers or those looking for a budget-friendly option without sacrificing essential features. In contrast, the 7Artisans lens may attract enthusiasts seeking a specialized tool for creative photography.

User Experience and Support

User experience can vary based on the lens features and brand support. The 7Artisans lens comes with a one-year free repair service, which adds value for buyers concerned about longevity and support. This commitment to service can enhance the overall user experience.

The YONGNUO lens, while it does not explicitly mention a service warranty, offers a focus distance indicator at 0.45 meters, which helps photographers measure shooting distance and depth of field conveniently. This practical feature improves usability, especially for those new to photography.

Which should you buy?

Ultimately, the choice between the 7Artisans 4mm F2.8 Fisheye Ultra Wide Angle Lens and the YONGNUO YN50mm F1.8 Lens hinges on your specific needs and preferences. If you require a specialized fisheye lens for unique perspectives and are using a Sony camera, the 7Artisans is an excellent choice despite its higher price. On the other hand, if you are a Canon user looking for a versatile, budget-friendly lens suitable for various shooting styles, the YONGNUO YN50mm is a compelling option.