Brightin Star vs lightdow EF/EF-S 420-
Updated July 2026 — Brightin Star wins on field of view and portability, lightdow EF/EF-S 420- wins on zoom range and weight.
The Brightin Star lens excels in wide-angle creativity, while the Lightdow lens offers extensive zoom capabilities. Choose based on your photographic needs.
Why Brightin Star is better
Price
Brightin Star is cheaper by $2
Portability
Brightin Star is lightweight and compact
Ease of Use
Brightin Star features hyperfocal design for spontaneous shots
Why lightdow EF/EF-S 420- is better
Zoom Capability
Lightdow offers 420-800mm zoom range
Image Quality
Lightdow provides sharp images with bokeh
Compatibility
Lightdow supports a wide range of Canon DSLRs
Overall score
Specifications
| Spec | Brightin Star | lightdow EF/EF-S 420- |
|---|---|---|
| Focal Length | 10mm | 420-800mm |
| Aperture | F5.6 | F8.3 |
| Focus Type | Manual | Manual |
| Camera Mount | Sony E | Canon EF/EF-S |
| Field of View | 172° | 5° |
Dimension comparison
Overview of the Products
The Brightin Star 10mm F5.6 Fisheye Manual Focus Prime Lens is designed for Sony E-Mount APS-C mirrorless cameras and offers a unique fisheye perspective. In contrast, the EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens caters to Canon DSLR users, providing significant zoom capabilities. While both lenses are manual focus, they serve vastly different photographic purposes. The Brightin Star is priced at $65.99, whereas the Lightdow lens is slightly higher at $67.99, making it about 3% more expensive.
Intended Use and Photography Style
The Brightin Star lens is perfect for photographers looking to capture wide-angle shots with a dramatic fisheye effect. It features a 172° field of view, making it ideal for landscapes, architecture, and creative portraits. On the other hand, the EF/EF-S 420-800mm lens is tailored for long-distance photography, such as wildlife and sports, thanks to its telephoto capabilities. This lens allows for significant zooming, providing versatility in various shooting scenarios. The intended use of each lens distinctly separates their target audiences: one for artistic wide shots and the other for detailed distant subjects.
Build and Design
In terms of design, the Brightin Star lens is compact and lightweight, weighing just 0.75 lb and featuring a thickness of 1.2 inches. This makes it convenient for travel and outdoor photography. Conversely, the Lightdow lens, while it does not specify its weight, is designed for more stationary setups, given its telephoto nature. The Brightin Star’s compact design allows it to fit directly into a pocket, enhancing its portability. Both lenses prioritize user experience, but the Brightin Star is geared towards those who value lightweight gear.
Focus and Shooting Experience
The Brightin Star lens employs a hyperfocal design, allowing photographers to capture images without precise focusing, which is great for spontaneous shots. This feature is beneficial for beginners or those who prefer a more intuitive shooting experience. In contrast, the EF/EF-S 420-800mm lens requires full manual focus, which offers seasoned photographers precise control over their shots. This lens encourages users to engage with their settings, enhancing their understanding of photography fundamentals. While the Brightin Star simplifies the process, the Lightdow lens promotes a deeper connection with the craft through its manual focus requirement.
Image Quality and Performance
When it comes to image quality, the Brightin Star lens excels in capturing expansive scenes with a unique perspective, making it ideal for capturing stunning landscapes and starry skies. Its ability to create dramatic distortions can also enhance artistic shots. The EF/EF-S 420-800mm lens, with its telephoto capabilities, is designed to deliver sharp images with exceptional background bokeh, making it suitable for portraits and wildlife photography. Both lenses shine in their respective categories, but the choice between them depends on whether the photographer prioritizes wide-angle creativity or long-distance clarity.
Compatibility and Versatility
The Brightin Star lens is compatible with various Sony E-Mount APS-C mirrorless cameras, including popular models like the ZV-E10 and A7IV. This compatibility makes it a versatile choice for Sony users. In contrast, the EF/EF-S 420-800mm lens is designed for a wide range of Canon DSLR models, including the Rebel series and 5D Mark IV. This extensive compatibility allows Canon users to utilize the lens across multiple camera bodies. While both lenses cater to users of specific brands, their versatility within those ecosystems is commendable.
Price Comparison
The Brightin Star lens is priced at $65.99, while the EF/EF-S 420-800mm lens is available for $67.99. This places the Lightdow lens about 3% higher in cost. Moreover, the average price over the last 90 days for the Brightin Star has been $63.32, indicating that it may represent a good value for those seeking a fisheye lens. In contrast, the Lightdow lens has an average price of $61.92 over the same period, suggesting that it also provides competitive pricing in the telephoto category. The slight price difference may affect budget-conscious buyers, particularly those who are just starting in photography.
Which should you buy?
Choosing between the Brightin Star 10mm F5.6 Fisheye Manual Focus Prime Lens and the EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens ultimately depends on your photographic needs. If you're drawn to wide-angle creativity and portability, the Brightin Star offers a unique perspective at a lower price. However, if you need extensive zoom capabilities for capturing distant subjects with precision, the EF/EF-S 420-800mm lens is worth the investment. Both lenses have their strengths, but your choice should align with your specific photography style and camera compatibility.

