S erounder vs TTArtisan AF
Updated July 2026 — S erounder wins on magnification, TTArtisan AF wins on weight and price.
The TTArtisan AF 56mm F1.8 offers advanced features and versatility, making it the better choice for serious photographers.
Why S erounder is better
Lower Price
37mm lens is $52.35 compared to $129.00 for TTArtisan
Lightweight
37mm lens weighs 228g, making it easier to carry
Macro Feature
37mm lens can be used for macro photography with 12.5x magnification
Why TTArtisan AF is better
Advanced Features
TTArtisan has eye recognition focus and STM motor
Low Light Performance
F1.8 aperture allows better low-light photography
Build Quality
TTArtisan is made from aviation aluminum for durability
Overall score
Specifications
| Spec | S erounder | TTArtisan AF |
|---|---|---|
| Material | Aluminum Alloy + Optical Glass | Aviation Aluminum |
| Fisheye Effect | Yes | No |
| Macro Capability | Yes | No |
| Focus Type | Manual | Auto |
| Compatibility | 37mm lenses | Fuji X-Mount |
Dimension comparison
Overview of the 37mm 0.25X Super Fisheye Lens Additional Lens
The 37mm 0.25X Super Fisheye Lens Additional Lens is designed for photographers seeking a unique perspective through wide-angle shots. Priced at $52.35, it offers a fisheye effect that captures a wider picture range, making it an appealing option for creative photography. Notably, this lens is constructed from aluminum alloy and optical glass, ensuring durability and longevity in use.
Conversely, the TTArtisan AF 56mm F1.8 Fuji XF lens, priced at $129.00, is tailored for Fujifilm X-Mount cameras. This lens focuses on versatility with features such as eye recognition technology and a large f/1.8 aperture that enhances low-light photography. While it comes at a higher price point, it provides advanced functionalities that may better serve serious photographers.
Design and Build Quality
The build quality of the 37mm 0.25X Super Fisheye Lens is commendable, featuring an aluminum alloy body that makes it both sturdy and lightweight. Weighing approximately 228g, it is designed for portability, which is an essential factor for photographers who often shoot on the go. Additionally, it includes a storage bag for easy transport.
On the other hand, the TTArtisan AF 56mm F1.8 boasts a metal barrel and mount made from aviation aluminum, giving it a robust feel that complements the retro aesthetics of Fujifilm cameras. This lens does not compromise on quality, and its sleek design aligns with the demands of modern photography while also catering to vintage enthusiasts.
Features and Functions
The 37mm 0.25X Super Fisheye Lens excels with its unique fisheye effect, enabling creative photography through a broader field of view. Its design allows for easy separation into two parts, where the macro lens can be used for close-up shots with 12.5 times magnification. This feature is particularly appealing for those interested in macro photography.
In contrast, the TTArtisan AF 56mm F1.8 offers several advanced features, including STM stepping motor technology for smooth focusing and an eye recognition focus that promises accurate and agile tracking. This lens also includes a unique interface for firmware upgrades, enhancing its usability and adaptability for future needs. Such features make it a versatile tool for photographers looking to capture dynamic moments.
Versatility in Photography
The 37mm 0.25X Super Fisheye Lens is exceptionally versatile for various photography styles, particularly in landscape and creative portrait shots. Its ability to deliver wide-angle images makes it suitable for capturing expansive scenes or unique artistic perspectives. However, its utility may be somewhat limited for standard photography due to its specific design.
In comparison, the TTArtisan AF 56mm F1.8 is more versatile overall. With its f/1.8 aperture, it not only performs well in low-light conditions but also allows for beautiful bokeh effects that separate subjects from backgrounds. This lens is ideal for portrait photography, street photography, and event shoots, providing a broader range of applications than the fisheye lens.
Price Comparison
The price difference between the two lenses is significant, with the 37mm 0.25X Super Fisheye Lens retailing at $52.35, which is about 59% less than the TTArtisan AF 56mm F1.8 priced at $129.00. For photographers on a budget or those who wish to experiment with fisheye effects without a substantial investment, the 37mm lens presents a cost-effective option. However, the higher price of the TTArtisan lens reflects its advanced features and quality construction, which may justify the expense for serious photographers.
Target Audience
The 37mm 0.25X Super Fisheye Lens is tailored for casual photographers and enthusiasts who enjoy creative photography and are looking for an affordable way to explore unique angles. Its lightweight design and ease of use make it attractive for users who often shoot in various environments.
In contrast, the TTArtisan AF 56mm F1.8 is aimed more at serious photographers who require high performance and reliable features in their lenses. Its advanced focusing technology and robust build make it suitable for professional work, suggesting that it is an investment for those who prioritize quality and versatility in their gear.
Performance in Real-World Use
In practical applications, the 37mm 0.25X Super Fisheye Lens is great for capturing fun, quirky images. Its fisheye effect can create dramatic images that stand out in any portfolio. However, the limitations in its focus capabilities may not meet the needs of those who require precision and versatility in their photography.
The TTArtisan AF 56mm F1.8, with its fast aperture and advanced focusing features, delivers impressive performance in various shooting conditions, including low light. Photographers can rely on this lens for smooth autofocus capabilities and high-quality images, making it a reliable choice for both professional and amateur use.
Which should you buy?
Choosing between the 37mm 0.25X Super Fisheye Lens and the TTArtisan AF 56mm F1.8 ultimately depends on your photography needs and budget. If you are looking for a playful lens that allows for creative wide-angle shots without breaking the bank, the 37mm lens is an excellent option. However, if you require a more versatile lens with advanced features and higher quality for serious photography, the TTArtisan AF 56mm F1.8 is worth the investment. Your decision should reflect your photography style and the type of investment you are willing to make in your gear.

