7Artisans vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — 7Artisans wins on weight and length, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on focusing.
The 7Artisans lens excels in creative wide-angle photography, while the YONGNUO lens is a versatile option for general use. Choose based on your camera system and shooting needs.
Why 7Artisans is better
Wide Angle
Offers a 225° ultra-wide angle for unique shots
Build Quality
Metal construction provides durability
Creative Potential
Ideal for fisheye photography
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Price
More budget-friendly at $132.29
Low Light
Wider aperture of F1.8 for better low-light performance
Auto Focus
Includes autofocus for ease of use
Overall score
Specifications
| Spec | 7Artisans | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Lens Type | Fisheye | Standard |
| Compatibility | Sony E-mount | Canon EF |
| Max Angle | 225° | 46° |
| Focus Type | Manual | Auto/Manual |
| Elements | 10 | 6 |
Dimension comparison
Overview of the 7Artisans 4mm F2.8 Fisheye and YONGNUO YN50mm F1.8C
The 7Artisans 4mm F2.8 Fisheye and YONGNUO YN50mm F1.8C lenses cater to different photography needs and styles. The 7Artisans 4mm F2.8 is designed for ultra-wide-angle shots with a fisheye effect, while the YONGNUO YN50mm F1.8C is a versatile prime lens ideal for low-light conditions.
The 7Artisans lens is priced at $149.00, whereas the YONGNUO lens comes in at a more economical $132.29, making it about 11% cheaper. Both lenses target specific niches within the photography world, appealing to different types of photographers looking for unique capabilities.
Lens Type and Design
The 7Artisans 4mm F2.8 Fisheye lens is a manual focus prime lens specifically designed for Sony E-mount mirrorless cameras. Its unique fisheye design allows for a 225° ultra-wide angle, producing strikingly distorted images that create a strong visual impact. In contrast, the YONGNUO YN50mm F1.8C is a standard 50mm prime lens designed for Canon EF mount cameras, featuring both auto and manual focus capabilities.
While both lenses are compact in size, the 7Artisans lens weighs 201 grams and measures 60mm in diameter, making it portable for travel. The YONGNUO lens, though slightly smaller at just 2 inches in length, does not specifically list its diameter but is designed to fit comfortably within typical camera kits.
Image Quality and Aperture
When it comes to image quality, the 7Artisans 4mm F2.8 boasts an aperture range from F2.8 to F16. This range allows for creative control over depth of field, while the fisheye design minimizes internal reflections, enhancing overall image quality. The lens is constructed of 10 glass elements in 8 groups, which is beneficial for maintaining sharpness across the frame.
On the other hand, the YONGNUO YN50mm F1.8C features a wider maximum aperture of F1.8, making it particularly beneficial for low-light conditions. This lens also offers better edge-to-edge sharpness compared to standard kits, ensuring that even the most detailed shots maintain clarity. This difference in aperture can significantly affect the aesthetic quality of images, especially in challenging lighting.
Compatibility and Use Cases
The 7Artisans 4mm F2.8 is specifically compatible with a range of Sony E-mount mirrorless cameras, such as the A6300, A6400, and A7 series. This makes it an excellent choice for photographers who own Sony systems and wish to explore creative wide-angle photography or unique visual storytelling.
Conversely, the YONGNUO YN50mm F1.8C is designed for Canon EF mount cameras like the 5D and 7D series. The ability to switch between auto and manual focus adds versatility, making it suitable for various photographic contexts, from portraits to street photography. The choice between these two lenses largely depends on the camera system you use.
Build Quality and Design Features
The build quality of the 7Artisans 4mm F2.8 is noteworthy, as it is made of metal, providing a solid and durable feel. The lens's compact size and portability make it easy to carry, particularly for travel photography. In addition, it offers a one-year free repair service, adding a layer of customer assurance.
The YONGNUO lens, while it features a plastic construction typical of lower-cost lenses, is still designed to be lightweight and functional. Its build is easier to handle for extended periods, making it a good choice for casual shooting. However, it does not boast the same premium feel as the 7Artisans lens, which may influence user preference.
Price and Value
In terms of pricing, the 7Artisans 4mm F2.8 is listed at $149.00, while the YONGNUO YN50mm F1.8C is more budget-friendly at $132.29. This makes the YONGNUO lens approximately $16.71 cheaper, translating to about 11% more affordable than its competitor.
When considering value, it’s essential to assess what you are getting for your investment. The 7Artisans lens offers unique capabilities for specialized photography, while the YONGNUO lens serves as an excellent all-around option for general use. Photographers should weigh their specific needs against these prices to determine the best fit.
User Experience and Community Feedback
While detailed user feedback is not provided in the data, both lenses have been well-received within their respective photography communities. The 7Artisans lens is appreciated for its creative potential and build quality, making it popular among enthusiasts looking to experiment with fisheye photography.
On the other hand, the YONGNUO lens is often recognized for its value, especially for those entering the world of prime lenses. Its autofocus feature is a significant advantage, particularly for amateur photographers or those new to manual focus techniques. Both lenses have their niches, contributing to their overall appeal.
Which should you buy?
Ultimately, the decision between the 7Artisans 4mm F2.8 Fisheye and the YONGNUO YN50mm F1.8C comes down to your photography needs and camera system. If you're looking for a creative lens to capture unique wide-angle shots and you own a Sony mirrorless camera, the 7Artisans lens is a strong choice. However, if you prefer a versatile, budget-friendly option for your Canon camera that excels in low-light conditions, the YONGNUO lens is the better fit. Consider your typical shooting scenarios, budget, and brand loyalty as you make your decision.

