S erounder vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large
Updated July 2026 — S erounder wins on weight and parts, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on price and diameter.
The YONGNUO YN50mm F1.8N offers greater versatility and quality, making it the better choice for general photography.
Why S erounder is better
Lower Price
The fisheye lens is significantly cheaper at $52.35.
Creative Use
Ideal for artistic and unique photography.
Lightweight
Easier to carry due to its small size.
Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better
Versatility
Supports both auto and manual focus modes.
Build Quality
Features gold-plated contacts for better conductivity.
Compatibility
Works with full-frame and APS-C cameras.
Overall score
Specifications
| Spec | S erounder | YONGNUO YN50mm F1.8N Standard Prime Lens, Large |
|---|---|---|
| Type | Fisheye | Prime |
| Focus Modes | Manual | AF/MF |
| Material | Aluminum | Metal |
| Interface | 37mm | Nikon |
| Special Feature | Macro Lens | Shooting Modes |
Dimension comparison
Overview of the 37mm 0.25X Super Fisheye Lens and YONGNUO YN50mm F1.8N
When comparing the 37mm 0.25X Super Fisheye Lens and the YONGNUO YN50mm F1.8N Standard Prime Lens, it's clear that both lenses serve unique purposes for photographers. The fisheye lens is designed for capturing wide-angle shots, while the prime lens focuses on delivering high-quality standard portraits and close-ups. Priced at $52.35, the fisheye lens offers a distinct style of photography, while the YONGNUO lens, at $102.00, provides versatility and adaptability for Nikon DSLR users.
Purpose and Usage
The primary difference in purpose between the 37mm 0.25X Super Fisheye Lens and the YONGNUO YN50mm F1.8N is their intended use. The fisheye lens excels in producing a dramatic, exaggerated perspective, ideal for artistic and creative photography. In contrast, the YONGNUO prime lens is designed to deliver sharp images with a natural perspective, making it suitable for everyday photography and portraits. If your goal is to create unique visual effects, the fisheye lens stands out; however, for standard photography, particularly with Nikon DSLRs, the YONGNUO lens is a stronger contender.
Build Quality and Design
The build quality of the 37mm 0.25X Super Fisheye Lens is impressive, featuring high-quality aluminum alloy and optical glass. This construction ensures durability and longevity, essential for outdoor and frequent use. The lens is lightweight and comes with a storage bag, making it easy to transport. On the other hand, the YONGNUO YN50mm F1.8N is also well-built, incorporating gold-plated metal contacts to enhance signal conductivity and corrosion resistance. While both lenses are durable, the choice largely depends on whether you prioritize portability with the fisheye lens or the advanced features of the YONGNUO lens.
Versatility in Photography
In terms of versatility, the YONGNUO YN50mm F1.8N has the upper hand. It supports both auto focus and manual focus modes, allowing photographers to adapt to different shooting conditions. This lens is compatible with full-frame and APS-C format cameras, making it a great addition to any Nikon kit. The 37mm 0.25X Super Fisheye Lens, while versatile for creative shots, is limited to certain camera models with a 37mm interface. Thus, if you require a lens that can handle a variety of situations, the YONGNUO lens is more suitable.
Price Comparison
The 37mm 0.25X Super Fisheye Lens is priced at $52.35, making it about 49% cheaper than the YONGNUO YN50mm F1.8N, which retails for $102.00. This significant price difference may appeal to budget-conscious photographers or those looking to experiment with fisheye photography without a hefty investment. However, the higher price of the YONGNUO lens reflects its added features and versatility, which may justify the expense for those who prioritize quality and functionality.
Special Features
The unique features of the 37mm 0.25X Super Fisheye Lens include its ability to produce a super fisheye effect and a detachable macro lens that offers 12.5 times magnification for close-up photography. This makes it a fantastic choice for creative projects that require a distinct visual style. The YONGNUO YN50mm F1.8N, on the other hand, includes features that cater to both amateur and professional photographers, such as various shooting modes and compatibility with Nikon's advanced camera settings. These features enhance the overall shooting experience, providing flexibility in different photographic environments.
Target Audience
The target audience for the 37mm 0.25X Super Fisheye Lens is likely creative photographers looking to explore unique perspectives and artistic effects in their work. This lens is more suited for those who enjoy experimenting with their photography style. In contrast, the YONGNUO YN50mm F1.8N caters to a broader audience, including both novice and experienced photographers who need a reliable, high-quality lens for general photography. Its compatibility with Nikon cameras further expands its appeal to users of that brand.
Which should you buy?
When deciding between the 37mm 0.25X Super Fisheye Lens and the YONGNUO YN50mm F1.8N, the choice ultimately hinges on your photography needs. If you are looking to create imaginative and wide-angle shots, the fisheye lens is an excellent option, especially at about $52.35. However, if you prefer a versatile lens that supports various shooting modes and provides high-quality images for general photography, the YONGNUO lens, priced at $102.00, is worth the investment. Each lens serves its purpose; thus, your decision should align with your photographic style and intended use.

