Big Mike's High-Power 420- vs SIRUI Night Walker
Updated July 2026 — Big Mike's High-Power 420- wins on zoom and weight, SIRUI Night Walker wins on price.
The SIRUI Night Walker 35mm lens offers superior low-light performance and optical quality, making it the better choice for filmmakers, while the High-Power lens is a budget-friendly option for wildlife photographers.
Why Big Mike's High-Power 420- is better
Price
High-Power lens is significantly cheaper at $139.99.
Zoom Range
High-Power lens offers a zoom range up to 1600mm.
Canon Compatibility
High-Power lens is compatible with a wide range of Canon cameras.
Why SIRUI Night Walker is better
Low-Light Performance
SIRUI lens has a large T1.2 aperture for better low-light shooting.
Optical Quality
SIRUI lens maintains sharpness and controls aberration effectively.
Build Quality
SIRUI lens features a sturdy aluminum body that is lightweight.
Overall score
Specifications
| Spec | Big Mike's High-Power 420- | SIRUI Night Walker |
|---|---|---|
| Brand | Big Mike's | Sirui |
| Max Aperture | f/8.3 | T1.2 |
| Lens Type | Telephoto | Cine |
| Focus Type | Manual | Manual |
| Mount Type | EF-Mount | E-Mount |
Dimension comparison
Overview of the High-Power 420-1600mm Telephoto Lens
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS is designed for photographers needing extensive zoom capability. This lens is priced at $139.99, making it about 50% cheaper than the SIRUI Night Walker 35mm, which retails at $279.00. The significant zoom range of this lens allows for capturing distant subjects, making it an excellent choice for wildlife and sports photography.
In terms of compatibility, the High-Power lens fits a wide range of Canon cameras, including the Rebel series and EOS models, ensuring versatility for Canon users. It offers a focal length that extends to 1600mm with the use of a 2X teleconverter, which is ideal for long-distance shots. This lens is particularly advantageous for those who want to explore the capabilities of telephoto photography without spending excessively.
Overview of the SIRUI Night Walker 35mm Cine Lens
The SIRUI Night Walker 35mm S35 Manual Focus Cine Lens is tailored for filmmakers and photographers who require a high-quality lens for low-light conditions. Priced at $279.00, it is significantly more expensive than the High-Power lens, but it boasts features that justify the price for its intended audience. The large T1.2 aperture allows for exceptional performance in dim lighting, enabling users to capture clearer images without resorting to high ISO settings.
Designed for E mount cameras, the SIRUI lens provides a cinematic experience with a focal length that is equivalent to a 49mm full-frame lens. This makes it suitable for documentary and portrait work, where depth of field and bokeh quality are crucial for artistic expression. The lens's robust aluminum body adds durability while maintaining a lightweight profile, appealing to creators on the go.
Optical Performance Comparison
When discussing optical performance, the SIRUI Night Walker 35mm outshines the High-Power lens, particularly at maximum aperture. With its ability to maintain sharpness and control aberration, it is ideal for filmmakers who prioritize clarity and detail in their work. The lens structure comprises 11 elements in 10 groups, contributing to its overall optical excellence.
In contrast, the High-Power lens, while offering impressive zoom capabilities, is primarily focused on long-distance photography. Its f/8.3 aperture may not provide the same level of optical performance in low-light conditions as the T1.2 aperture of the SIRUI lens. Photographers needing versatility in various lighting scenarios may find the SIRUI lens to be a better fit for their needs.
Usability and Handling
Usability is a critical factor for any lens, and both the High-Power and SIRUI lenses have unique handling characteristics. The High-Power lens is designed for easy attachment to Canon cameras, ensuring a seamless integration that enhances user experience. Its manual focus may require some practice, but the extensive zoom capabilities make it rewarding for those who invest the time.
On the other hand, the SIRUI Night Walker features a well-designed cine body that is both sturdy and lightweight, weighing around 500 grams. This makes it manageable for handheld shooting, particularly in dynamic filming situations. The 270-degree rotation angle of the focus ring also allows for precise focusing, which is essential for professional videography.
Target Audience
The target audience for each lens varies significantly. The High-Power lens appeals primarily to wildlife and sports photographers who need to capture distant subjects with clarity. Its compatibility with a wide range of Canon cameras further broadens its appeal within that community.
Conversely, the SIRUI Night Walker is geared more towards filmmakers and portrait photographers who require a lens that excels in low-light scenarios and provides a cinematic look. The large aperture and excellent optical performance position it as a valuable tool for professionals seeking to create high-quality video and still images.
Price Comparison
There is a notable price difference between the two lenses, with the High-Power lens priced at $139.99 and the SIRUI Night Walker at $279.00. This makes the SIRUI lens approximately 100% more expensive than the High-Power lens. While the price reflects differing target audiences and intended uses, it is essential to consider the value each lens brings to its respective users.
For those on a budget or just starting in photography, the High-Power lens presents an affordable option with extensive zoom capabilities. However, professionals or serious enthusiasts may find the investment in the SIRUI lens worthwhile due to its superior low-light performance and optical quality.
Image Quality and Results
In terms of image quality, both lenses produce impressive results within their intended applications. The High-Power lens excels in capturing long-distance shots with clarity and detail, making it a strong choice for nature and sports photography. Users can expect crisp images even at maximum zoom levels, which is beneficial for photographers needing to capture fleeting moments.
In contrast, the SIRUI Night Walker lens offers exceptional image quality, particularly in challenging lighting conditions. The T1.2 aperture allows for stunning bokeh and a shallow depth of field, enhancing the visual storytelling aspect of photography and videography. This lens is particularly effective in creating atmospheric portraits and cinematic visuals, making it a favorite among filmmakers.
Which should you buy?
Choosing between the High-Power 420-1600mm lens and the SIRUI Night Walker 35mm lens ultimately depends on your specific needs and budget. The High-Power lens is an excellent option for Canon users looking for an affordable telephoto lens with extensive zoom capabilities, priced at $139.99. It is ideal for wildlife and sports photography.
However, if your focus is on low-light performance and cinematic quality, the SIRUI Night Walker, priced at $279.00, may be worth the investment. Its superior optical performance and build quality cater well to filmmakers and serious photographers. Consider your primary use case, budget, and the type of photography or videography you intend to pursue before making your decision.

