BM Premium High-Power 420- vs Rokinon
Updated July 2026 — BM Premium High-Power 420- wins on zoom and focal length, Rokinon wins on angle of view and weight.
The High-Power lens offers exceptional telephoto capabilities at a lower price, while the Rokinon lens excels in low-light performance and image quality.
Why BM Premium High-Power 420- is better
Price
High-Power lens is $139.99, significantly cheaper than Rokinon at $231.25.
Zoom Range
High-Power lens offers 420mm to 1600mm zoom.
Compatibility
High-Power lens fits a wider range of Canon models.
Why Rokinon is better
Aperture
Rokinon lens has a faster f/2.8 aperture for low-light.
Image Quality
Rokinon lens provides superior sharpness and clarity.
Build Quality
Rokinon lens has a robust and durable design.
Overall score
Specifications
| Spec | BM Premium High-Power 420- | Rokinon |
|---|---|---|
| Price | $139.99 | $231.25 |
| Max Aperture | f/8.3 | f/2.8 |
| Zoom Capability | 420-1600mm | 14mm |
| Image Quality | Good | Excellent |
| Compatibility | Wide | Canon EF |
Dimension comparison
Price Comparison
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens is priced at $139.99, making it about 39% cheaper than the Rokinon 14mm f/2.8 IF ED Super Lens, which retails for $231.25. This price difference may significantly influence budget-conscious photographers who are looking for a powerful telephoto lens without breaking the bank. While both lenses offer unique capabilities, the High-Power lens provides a more budget-friendly option for those needing extensive zoom for wildlife or sports photography.
Focal Length and Versatility
The High-Power lens boasts an impressive focal length range of 420mm to 1600mm, offering tremendous versatility for long-distance shots. This is particularly advantageous for capturing wildlife or distant landscapes, allowing photographers to bring faraway subjects into sharp focus. In contrast, the Rokinon lens features a much wider 14mm focal length, which is ideal for expansive landscapes and astrophotography. The Rokinon lens excels in scenarios where a broader perspective is needed, but it cannot match the telephoto range provided by the High-Power lens.
Image Quality
Image quality is a significant consideration, and both lenses claim to provide exceptional results. The High-Power lens features a sophisticated f/8.3 aperture and a design optimized for Canon cameras. It allows for detailed close-ups of distant subjects, ensuring crisp and clear images. The Rokinon lens, however, shines in its category with a fast f/2.8 maximum aperture, which enhances low-light performance and delivers exceptional sharpness across the frame. For photographers focused on capturing landscapes or night skies, the Rokinon lens's superior low-light capabilities and resolution could be more appealing.
Build Quality and Design
When it comes to build quality, the Rokinon lens is constructed with a robust design, weighing in at 31.7oz (900g). Its durable build ensures reliability, especially for professional use in various conditions. The High-Power lens, while effective in performance, does not provide specific details about its construction quality. This lack of information makes it difficult to compare the durability of both lenses definitively. Nevertheless, professional photographers may lean towards the Rokinon lens for its solid and reliable construction.
Compatibility
Compatibility is crucial for photographers when selecting a lens. The High-Power lens is designed to fit a wide range of Canon models, including popular options like the 80D, 90D, and various Rebel series cameras. This extensive compatibility makes it a versatile choice for Canon users. The Rokinon lens is also compatible with Canon EF mounts and is optimized for full-frame cameras. While both lenses cater to Canon users, the High-Power lens offers a broader range of camera compatibility, making it more accessible for photographers with different Canon models.
Intended Use
The intended use of each lens significantly influences their appeal. The High-Power lens is specifically designed for capturing long-distance shots, making it perfect for wildlife and sports photography. Its ability to zoom to 1600mm is a game-changer for photographers who need to capture distant subjects with clarity. In contrast, the Rokinon lens is tailored for landscapes, real estate photography, and astrophotography. Its ultra-wide perspective and optimized low-light performance make it an excellent choice for capturing expansive scenes and celestial wonders. Depending on your photography style, one lens may better suit your needs than the other.
User Experience
User experience can vary greatly between these two lenses. The High-Power lens is a manual focus lens, which may require more skill and patience from the photographer, especially for fast-moving subjects. However, its high zoom capability can yield stunning results when used correctly. The Rokinon lens, on the other hand, offers precision manual focus that allows for fine-tuning of shots, catering to photographers who appreciate control over their images. This could enhance the user experience for those focused on achieving optimal sharpness.
Which should you buy?
In conclusion, the choice between the High-Power 420-1600mm lens and the Rokinon 14mm lens ultimately depends on your specific photography needs and budget. If you’re looking for a cost-effective lens that excels in telephoto capabilities, the High-Power lens at $139.99 is an excellent option. However, if your focus is on landscapes, astrophotography, or you require superior low-light performance, the Rokinon lens, despite its higher price of $231.25, may provide the quality and features you need. Assess your priorities carefully to make the best choice for your photographic endeavors.

