BM Premium High-Power 420- vs VILTROX
Updated July 2026 — BM Premium High-Power 420- wins on zoom and compatibility, VILTROX wins on autofocus and weight.
The VILTROX 50mm F2 lens offers superior optical performance and autofocus capabilities, making it the better choice for most photographers.
Why BM Premium High-Power 420- is better
Price
The Canon lens is $139.99, which is cheaper than the VILTROX lens.
Zoom Range
The Canon lens offers a focal length of 420-1600mm.
Compatibility
The Canon lens is compatible with a wide range of Canon cameras.
Why VILTROX is better
Optical Quality
The VILTROX lens features a 9-group, 13-element structure for better image quality.
Autofocus
The VILTROX lens has fast and quiet autofocus capabilities.
Portability
The VILTROX lens is lightweight at only 205g.
Overall score
Specifications
| Spec | BM Premium High-Power 420- | VILTROX |
|---|---|---|
| Focal Length | 420-1600mm | 50mm |
| Aperture | f/8.3 | f/2.0 |
| Weight | N/A | 205g |
| Focus Type | Manual | Auto |
| Build Quality | Robust | Compact |
Dimension comparison
Overview of the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens and the VILTROX 50mm F2 Full Frame Lens
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon is priced at $139.99, making it a long-range option for Canon photographers. In contrast, the VILTROX 50mm F2 Full Frame Lens for Sony retails for $199.00, offering a versatile standard focal length for Sony users. While the Canon lens is ideal for distant subjects, the VILTROX lens provides excellent performance for portraiture and general photography.
Design and Build Quality
The High-Power 420-1600mm lens features a robust design tailored for Canon EOS cameras. It is specifically designed to fit various Canon models, ensuring compatibility and ease of use. On the other hand, the VILTROX lens is lightweight and compact, weighing only 205g, which makes it convenient for photographers on the go. While the Canon lens focuses on achieving high zoom capabilities, the VILTROX is built for everyday use, emphasizing portability and user comfort.
Optical Performance
In terms of optical performance, the VILTROX 50mm F2 lens excels with its 9-group, 13-element structure, including specialized elements aimed at minimizing optical aberrations. This structure helps deliver sharp images with pleasing background bokeh thanks to its 9-blade circular aperture. The High-Power 420-1600mm lens, while offering impressive zoom capabilities, is primarily manual and may not achieve the same level of optical refinement as the VILTROX lens. Thus, if clarity and detail are paramount, the VILTROX lens might be the better choice.
Focal Length and Versatility
The High-Power 420-1600mm lens provides an extraordinary focal length range, enabling photographers to capture distant wildlife and landscapes. Its zoom capability is enhanced by a 2X teleconverter, allowing users to reach a staggering 1600mm. Meanwhile, the VILTROX lens, with its 50mm focal length, is well-suited for portraits and everyday photography. While the telephoto lens offers vast versatility in capturing far-off subjects, the VILTROX lens shines in its ability to handle a range of shooting scenarios, from street photography to indoor portraits.
Autofocus and Ease of Use
The VILTROX 50mm F2 is equipped with an STM (Stepping Motor) for fast and quiet autofocus, making it an excellent choice for both photography and video recording. The High-Power 420-1600mm lens, being a manual focus lens, requires more effort from the photographer to achieve precise focus. This difference can significantly impact usability, especially for those who prefer a more automated shooting experience. Thus, if ease of use and autofocus capability are priorities, the VILTROX lens clearly stands out.
Price Comparison
The High-Power 420-1600mm lens is priced at $139.99, making it about 30% cheaper than the VILTROX 50mm F2, which retails for $199.00. This price difference can be significant for budget-conscious photographers who need a long-range lens. However, the additional investment in the VILTROX lens may be justified by its superior optical performance, autofocus capabilities, and versatility for various shooting styles.
Target Audience
The High-Power 420-1600mm lens is particularly suited for wildlife and sports photographers who require long-range capabilities without breaking the bank. Its compatibility with a wide range of Canon cameras makes it an appealing choice for Canon users. Conversely, the VILTROX 50mm F2 caters to portrait photographers and those looking for a reliable everyday lens. Its compact design and excellent optics make it perfect for casual shooting and professional work alike.
Which should you buy?
When deciding between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens and the VILTROX 50mm F2 Full Frame Lens, consider your photography needs. If you frequently photograph distant subjects and require a versatile zoom lens, the Canon lens offers exceptional value at $139.99. However, if you prioritize optical quality, autofocus performance, and a lightweight design for general photography, the VILTROX lens at $199.00 may be worth the extra investment. Ultimately, both lenses serve distinct purposes, and your choice should align with your specific photographic goals.

