Big Mike's High-Power 420- vs BM Premium High-Power 420-
Updated July 2026 — a close matchup across every category.
Both lenses offer similar features and pricing, but brand preference and specific camera compatibility may influence your choice.
Why Big Mike's High-Power 420- is better
Brand Recognition
Big Mike's is more recognized among Canon enthusiasts.
User Trust
Big Mike's has a reputation for quality.
Compatibility
Includes more Canon models in its compatibility list.
Why BM Premium High-Power 420- is better
Price
Same price but marketed under a different brand.
Design
Slightly different aesthetic appeal.
Market Position
BM Premium targets a different segment.
Overall score
Specifications
| Spec | Big Mike's High-Power 420- | BM Premium High-Power 420- |
|---|---|---|
| Focal Length | 420-1600mm | 420-1600mm |
| Compatibility | 70D, 80D, 90D | 80D, 70D, 90D |
| Brand | Big Mike's | BM Premium |
| Teleconverter | 2X | 2X |
| Mount Type | EF-Mount | EF-Mount |
Dimension comparison
Overview of High-Power Telephoto Lenses
When it comes to high-power telephoto lenses for Canon cameras, two noteworthy options are the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 80D. Both lenses offer similar features and pricing at $139.99, making them compelling choices for photographers looking to capture distant subjects. However, the subtle differences in compatibility and branding might sway your decision based on your specific needs.
Compatibility with Canon Cameras
Both lenses are compatible with a wide range of Canon cameras, making them versatile tools for photographers. The High-Power 420-1600mm lens for Canon EOS 70D is designed to fit models including the 70D, 80D, 90D, and various Rebel series cameras. Similarly, the lens for Canon EOS 80D supports the same range of Canon cameras, including 70D, 90D, and several models in the Rebel series. This compatibility ensures that both lenses can cater to a broad spectrum of Canon users, which is ideal for anyone looking to invest in a long-range lens.
Optical Performance and Zoom Capability
Both lenses boast impressive optical performance with a zoom range of 420mm to 1600mm, thanks to the 2X teleconverter that doubles the focal length. This capability is essential for capturing wildlife or distant landscapes, allowing photographers to bring their subjects significantly closer. The lenses both feature a sophisticated f/8.3 aperture, ensuring crisp and clear images. Consequently, whether you choose the lens for the EOS 70D or the EOS 80D, you can expect outstanding performance in terms of zoom and image quality.
Build and Design Features
The design of both lenses emphasizes usability and convenience. Each lens features a 62mm filter thread, allowing users to attach various filters for enhanced photographic effects. The EF-Mount compatibility ensures easy attachment to compatible Canon DSLRs, maximizing integration and performance. The lenses are designed to be user-friendly, making them appealing for both amateur and professional photographers. The construction quality is a testament to their intended use in capturing distant subjects with precision.
Brand Reputation
Branding plays a role in the decision-making process when choosing between these two lenses. The lens for Canon EOS 70D is produced by Big Mike's, while the lens for Canon EOS 80D comes from BM Premium. While both brands focus on providing high-quality photographic equipment, Big Mike's may have a slight edge in terms of recognition among Canon enthusiasts. However, both brands have established themselves in the market, ensuring that you are investing in a reliable product regardless of your choice.
Price Comparison
Both lenses are priced identically at $139.99, making them equally accessible options for photographers on a budget. This price point positions them as affordable choices compared to other high-power telephoto lenses on the market. With no difference in price, the decision may come down to other factors such as camera compatibility and brand preference rather than cost.
User Experience and Reviews
While specific sales ranks and user reviews are not provided, the similar features and pricing of both lenses suggest that they likely receive comparable feedback from users. Photographers typically appreciate high-power telephoto lenses for their ability to capture distant subjects without sacrificing image quality. As such, both lenses are expected to be well-received by their respective user bases, although individual experiences may vary based on specific camera use.
Which should you buy?
Deciding between the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS 70D and the one for Canon EOS 80D ultimately boils down to compatibility and brand preference. Both lenses offer the same price point, impressive zoom capabilities, and compatibility with a range of Canon cameras. If you own a Canon EOS 70D, the lens designed specifically for it may be the better fit for you. Conversely, for those with an EOS 80D or similar models, the BM Premium lens would be a suitable choice. In essence, both lenses deliver excellent value, and your decision should reflect your specific camera model and brand loyalty.

