BM Premium High-Power 420- vs Viltrox
Updated July 2026 — BM Premium High-Power 420- wins on zoom range and price, Viltrox wins on aperture and portability.
The High-Power lens offers superior zoom capabilities and is more budget-friendly, while the Viltrox excels in low-light performance and portability.
Why BM Premium High-Power 420- is better
Price
High-Power lens is $39 cheaper.
Zoom
Offers 420mm to 1600mm focal length.
Compatibility
Fits a wide range of Canon models.
Why Viltrox is better
Aperture
Viltrox has a brighter f/1.7 aperture.
Weight
Viltrox is lighter at 170g.
Versatility
Better for portraits and street photography.
Overall score
Specifications
| Spec | BM Premium High-Power 420- | Viltrox |
|---|---|---|
| Focal Length | 420-1600mm | 35mm |
| Max Aperture | f/8.3 | f/1.7 |
| Compatibility | Canon | Sony E-mount |
| Weight | Heavy | Light |
| Zoom Type | Manual | Auto Focus |
Dimension comparison
Introduction to Camera Lenses
When considering high-performance camera lenses, two distinct options have emerged: the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS and the Viltrox 35mm F1.7 E for Sony E-mount. Each lens is designed for different types of photography, making them appealing to various users. The Canon lens is priced at $139.99, while the Viltrox lens retails for $179.00, presenting a price difference of about 28%. This article will delve into features, compatibility, and other crucial aspects to help potential buyers make an informed decision.
Design and Build Quality
The High-Power 420-1600mm lens is designed as a robust telephoto zoom lens, crafted to capture distant subjects with exceptional clarity. Its manual zoom capability provides photographers with a tactile experience, which can be beneficial for capturing intricate details in wildlife and sports photography. In contrast, the Viltrox 35mm F1.7 E boasts a lightweight design at just 170g, making it highly portable for everyday use. This lens is built for versatility, catering to both portrait and landscape photography needs. While the high-power telephoto lens focuses on long-distance shots, the compact design of the Viltrox emphasizes maneuverability and ease of use for spontaneous photography.
Focal Length and Versatility
The High-Power 420-1600mm lens offers an impressive focal length range of 420mm to 1600mm, allowing for extreme close-ups of distant subjects. This makes it a powerful tool for wildlife photographers and those looking to capture sports from afar. The inclusion of a 2X teleconverter doubles the lens's power, enhancing its versatility even further. On the other hand, the Viltrox lens provides a more standard 35mm focal length, which is ideal for portrait photography, street photography, and landscapes. The different focal lengths cater to distinct photography styles, with the Canon lens pushing the boundaries of distance and the Viltrox focusing on everyday versatility.
Compatibility with Camera Systems
The Canon telephoto lens is specifically designed for a wide range of Canon models, including the EOS 80D, 90D, and various Rebel series cameras. This wide compatibility ensures that users with different Canon models can benefit from the lens's capabilities. In contrast, the Viltrox lens is tailored for Sony E-mount mirrorless cameras, providing seamless integration with models such as the ZV-E10 II and A7 series. It supports EXIF information transmission, which enhances the shooting experience. While both lenses cater to their respective camera ecosystems, the choice between them largely depends on the user's existing equipment.
Aperture and Low-Light Performance
The Viltrox 35mm F1.7 E excels in low-light conditions with its bright f/1.7 maximum aperture. This allows photographers to shoot in dim environments while maintaining a shallow depth of field, making it ideal for capturing portraits with beautiful bokeh. The High-Power 420-1600mm lens, however, has a narrower aperture of f/8.3, which may limit its performance in low-light situations. Photographers focused on low-light scenarios or those who enjoy portraiture may find the Viltrox lens more appealing for its ability to perform under challenging lighting conditions.
Weight and Portability
At 170g, the Viltrox 35mm F1.7 E is designed for convenience and ease of transport, making it an excellent choice for travel and everyday photography. Its lightweight construction allows for extended use without causing fatigue. In stark contrast, the High-Power 420-1600mm lens is likely heavier, attributed to its complex zoom mechanism and extensive optical components. While its weight may provide stability during use, it can be cumbersome for those who prefer a lighter setup. Thus, photographers who frequently travel or shoot on the go may favor the Viltrox lens for its portability.
Price and Value Proposition
The High-Power 420-1600mm lens is priced at $139.99, making it a more budget-friendly option compared to the Viltrox 35mm F1.7 E, which retails for $179.00. This price difference of about $39 highlights the cost-effectiveness of the Canon lens, especially for those looking for a telephoto option without breaking the bank. However, the Viltrox lens offers advanced features such as autofocus and a larger aperture, providing excellent value for those who prioritize these capabilities. Ultimately, the decision on which lens offers better value depends on the buyer's specific needs and shooting styles.
Which should you buy?
Deciding between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens and the Viltrox 35mm F1.7 E largely hinges on your photography style and equipment. If you are a Canon user seeking a powerful telephoto option for wildlife or sports photography, the High-Power lens at $139.99 is an attractive choice. Conversely, if you own a Sony E-mount camera and value low-light performance, versatility, and portability, the Viltrox lens, priced at $179.00, may be the better fit. Consider your specific needs to make the best choice for your photographic pursuits.

