S erounder vs BENOISON Telephoto Lens for Nikon - F Lens 420-
Updated July 2026 — S erounder wins on weight and magnification, BENOISON Telephoto Lens for Nikon - F Lens 420- wins on focal length and price.
The 37mm 0.25X Super Fisheye Lens offers a budget-friendly option with unique features, while the BENOISON Telephoto Lens excels in zoom capabilities for distant subjects.
Why S erounder is better
Price
The fisheye lens is cheaper by $15.64.
Weight
The fisheye lens is lighter at 228g.
Macro Feature
The fisheye lens includes a macro lens with 12.5x magnification.
Why BENOISON Telephoto Lens for Nikon - F Lens 420- is better
Zoom Range
The telephoto lens has a focal length of 420-800mm.
Build Quality
The telephoto lens is described as having robust construction.
Compatibility
The telephoto lens is specifically designed for Nikon DSLRs.
Overall score
Specifications
| Spec | S erounder | BENOISON Telephoto Lens for Nikon - F Lens 420- |
|---|---|---|
| Lens Type | Fisheye | Telephoto |
| Focus Type | Auto/Manual | Manual |
| Material | Aluminum Alloy | High-Quality |
| Compatibility | 37mm | Nikon DSLRs |
| Special Features | Macro Lens | Zoom Capability |
Dimension comparison
Overview of the Products
The 37mm 0.25X Super Fisheye Lens Additional Lens is priced at $52.35, while the BENOISON Telephoto Lens for Nikon is priced at $67.99. The fisheye lens is designed for wider shots, while the telephoto lens offers an extended focal length for close-ups of distant subjects. The price difference between the two products is about 30%, with the fisheye lens being the more economical choice.
Target Audience
The 37mm 0.25X Super Fisheye Lens is ideal for photographers looking to capture creative and wide-angle shots. It is particularly suitable for those who enjoy special photography effects, as the fisheye lens provides a unique perspective. On the other hand, the BENOISON Telephoto Lens caters to wildlife and landscape photographers who require the ability to zoom in on faraway subjects. This lens is perfect for capturing detailed images of animals or distant landscapes, making it a better fit for specialized photography needs.
Build Quality and Design
The 37mm 0.25X Super Fisheye Lens features a robust design made from aluminum alloy and optical glass, ensuring durability and a long service life. Weighing approximately 228g, it is lightweight and easy to carry, making it convenient for on-the-go photography. Meanwhile, the BENOISON Telephoto Lens is described as having a high-quality, robust construction, but specific weight details are not provided. The lack of electronic contacts in the telephoto lens means it is entirely manual, which may deter some users who prefer the convenience of autofocus.
Features and Functionality
The 37mm 0.25X Super Fisheye Lens offers a unique fisheye effect, allowing for a wider picture range, making it an excellent choice for capturing unique angles. Additionally, it includes a removable macro lens with a 12.5 times magnification effect, which is beneficial for macro close-up shooting. In contrast, the BENOISON Telephoto Lens has a focal length of 420-800mm and an aperture range of F/8.3-16. It is important to note that this lens is manual focus only, requiring the user to adjust settings manually, which may be challenging for novice photographers.
Compatibility
The 37mm 0.25X Super Fisheye Lens is designed to fit all 37mm caliber camera lenses, making it widely compatible with various camera models. This broad applicability enhances its usability across different photography setups. Conversely, the BENOISON Telephoto Lens is specifically designed for Nikon DSLR cameras, including models like D3500, D850, and D7500. This specificity means that while it is compatible with a range of Nikon cameras, it may not be as versatile as the fisheye lens in terms of compatibility with other brands.
Price Considerations
With a current price of $52.35, the 37mm 0.25X Super Fisheye Lens is positioned as the more budget-friendly option compared to the BENOISON Telephoto Lens, which retails for $67.99. This represents a difference of $15.64, or approximately 30%. For photographers on a budget or those just starting, the fisheye lens offers significant value without compromising quality.
Ease of Use
The 37mm 0.25X Super Fisheye Lens is designed for convenience, being lightweight and portable, which is a significant advantage for photographers who need to travel. It comes with a storage bag, making it easy to carry and store. The BENOISON Telephoto Lens, while offering impressive zoom capabilities, requires the user to manually focus and adjust camera settings, which could be a steep learning curve for beginners. The manual focus requirement means it may take more time to set up and capture the perfect shot.
Which should you buy?
In conclusion, your choice between the 37mm 0.25X Super Fisheye Lens and the BENOISON Telephoto Lens should be guided by your specific photography needs. If you are looking for a budget-friendly lens that offers creative wide-angle shots and macro capabilities, the fisheye lens is the better option at $52.35. However, if your focus is on capturing distant subjects with greater detail and you are comfortable with manual focus, the telephoto lens at $67.99 may serve you better. Ultimately, both lenses have unique advantages, making them suitable for different types of photography.

