Canon RF vs BM Premium High-Power 420-
Updated July 2026 — Canon RF wins on price and stabilization, BM Premium High-Power 420- wins on focal length and weight.
The Canon RF 85mm F2 Macro is STM excels in image quality and stabilization, while the High-Power 420-1600mm lens offers extensive zoom at a budget price.
Why Canon RF is better
Image Quality
Superior low-light performance and stabilization
Versatility
Ideal for both portrait and macro photography
Build Quality
Lightweight and compatible with mirrorless systems
Why BM Premium High-Power 420- is better
Price
Significantly cheaper option
Zoom Range
Extensive focal length for distant subjects
Compatibility
Fits a wider range of Canon DSLR models
Overall score
Specifications
| Spec | Canon RF | BM Premium High-Power 420- |
|---|---|---|
| Max Magnification | 0.5x | N/A |
| Min Focus Dist. | 1.15 ft | N/A |
| Zoom Capability | N/A | 420-1600mm |
| Control Ring | Yes | No |
| Camera Compatibility | Mirrorless | DSLR |
Dimension comparison
Overview of the Canon RF 85mm F2 Macro is STM
The Canon RF 85mm F2 Macro is STM is a versatile medium-telephoto lens priced at $589.00. This lens is designed primarily for portrait and macro photography, offering a bright f/2 aperture that creates beautiful bokeh. With a maximum magnification of 0.5x and a minimum focusing distance of just 1.15 feet, this lens excels in capturing detailed close-ups. Additionally, it features optical image stabilization that compensates for camera shake, making it ideal for low-light conditions and video recording. Overall, the RF 85mm F2 Macro is a well-rounded choice for photographers seeking quality and flexibility.
Overview of the High-Power 420-1600mm Telephoto Zoom Lens
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens is significantly more affordable, retailing at $139.99. This lens is designed for long-distance shots, enabling photographers to capture sports, wildlife, and distant landscapes with impressive clarity. With a focal length range of 420mm to 1600mm, it provides enhanced versatility for capturing far-away subjects. The lens includes a 2X teleconverter that doubles its power, making it an appealing option for those who need to zoom in on distant subjects. However, it’s worth noting that this lens is a manual focus model, which may require more practice to use effectively.
Price Comparison
The Canon RF 85mm F2 Macro is STM retails for $589.00, while the High-Power 420-1600mm lens is priced at just $139.99. This means that the High-Power lens is about 76% cheaper than the RF 85mm, making it a budget-friendly option for photographers who need extensive zoom capabilities. However, the price difference reflects the varying capabilities and target audiences of each lens. While the RF 85mm is ideal for those focusing on portrait and macro photography, the High-Power lens serves those in need of a long-range solution.
Image Quality and Performance
The Canon RF 85mm F2 Macro is designed for exceptional image quality, combining a bright f/2 aperture with optical image stabilization that provides up to five stops of shake correction. This makes it particularly effective in low-light environments, allowing photographers to capture sharp images with minimal noise. On the other hand, the High-Power 420-1600mm lens offers a maximum aperture of f/8.3, which may limit its performance in low-light conditions. However, its significant zoom range allows for detailed photos of distant subjects. Depending on your photographic needs, the RF 85mm may deliver superior image quality, while the High-Power lens provides unique long-range capabilities.
Specialty Features
The RF 85mm lens comes equipped with features tailored for macro photography, such as a maximum magnification of 0.5x and a minimum focusing distance of 1.15 feet. It also includes a customizable control ring for direct setting changes, enhancing user experience. Meanwhile, the High-Power 420-1600mm lens includes a 2X teleconverter that allows photographers to extend their reach significantly, doubling its zoom capability. This feature is particularly advantageous for sports and wildlife photography, where distance is often a challenge. Each lens has unique features suited to different types of photography, making them valuable in their own right.
Build and Compatibility
The Canon RF 85mm F2 Macro is compatible with Canon's full-frame mirrorless cameras, including models like the EOS RP and EOS R5. Its lightweight design makes it a practical travel companion. In contrast, the High-Power 420-1600mm lens is designed for a broader range of Canon DSLR models, including the EOS 80D, 90D, and Rebel series. While the RF 85mm offers specific advantages for mirrorless systems, the High-Power lens provides versatility for various Canon DSLRs.
User Experience
Photographers who prioritize ease of use may find the RF 85mm F2 Macro more appealing due to its optical image stabilization and fast communication system, which enhances performance during shooting. The lens is designed for quick adjustments, making it ideal for dynamic photography situations. In contrast, the High-Power lens, being a manual focus model, may require more effort and practice to achieve optimal results. While the manual focusing can offer greater control, it may not be suitable for all users, particularly those new to photography.
Which should you buy?
Choosing between the Canon RF 85mm F2 Macro is STM and the High-Power 420-1600mm lens ultimately depends on your specific photography needs. If you require a versatile lens for portrait and macro work, the RF 85mm is the clear winner with its superior image quality and advanced stabilization features. However, if you are on a budget and in need of a lens that can capture distant subjects, the High-Power 420-1600mm lens offers excellent value for money. Each lens serves a distinct purpose, so consider your individual preferences and photography style when making your decision.

