BM Premium High-Power 420- vs YNLENS YONGNUO YN50mm
Updated July 2026 — BM Premium High-Power 420- leads on zoom range and weight.
The High-Power lens excels in zoom versatility and long-range clarity, while the YONGNUO lens offers superior low-light performance and portability.
Why BM Premium High-Power 420- is better
Zoom Capability
High-Power lens offers a zoom range of 420mm to 1600mm.
Image Quality
High-Power lens has a sophisticated f/8.3 aperture for sharp images.
Compatibility
High-Power lens is designed for a wide range of Canon cameras.
Why YNLENS YONGNUO YN50mm is better
Price
YONGNUO lens is priced at $102, making it more affordable.
Low-Light Performance
YONGNUO lens has a larger f/1.8 aperture for better low-light shots.
Portability
YONGNUO lens is lighter at 203g, ideal for travel.
Overall score
Specifications
| Spec | BM Premium High-Power 420- | YNLENS YONGNUO YN50mm |
|---|---|---|
| Focal Length | 420-1600mm | 50mm |
| Aperture | f/8.3 | f/1.8 |
| Camera Type | Canon | Nikon |
| Zoom Type | Zoom | Prime |
| Price | $139.99 | $102.00 |
Dimension comparison
Overview of the High-Power 420-1600mm f/8.3 Lens
The High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon EOS cameras is a versatile option for photographers looking to capture distant subjects with clarity. Priced at $139.99, it offers an impressive zoom range of 420mm to 1600mm, making it ideal for wildlife and sports photography. In contrast, the YONGNUO YN50mm 50mm f/1.8 Lens for Nikon F-Mount, retailing at $102.00, is a prime lens focused on portrait photography and low-light performance. This comparison will delve into their features, usability, and compatibility to help you determine which lens suits your photography needs.
Lens Type and Zoom Capability
The High-Power 420-1600mm lens is a telephoto zoom lens, allowing photographers to capture subjects at significant distances. Its 2X Teleconverter doubles the effective focal length, enabling shots from up to 1600mm. This extensive zoom range is particularly beneficial for capturing wildlife or sporting events. On the other hand, the YONGNUO 50mm lens is a standard prime lens, offering a fixed focal length. While it may not have the versatility in zoom, its f/1.8 aperture allows for beautiful background blur and excellent low-light capabilities. The choice between these two types ultimately hinges on whether you need zoom versatility or superior low-light performance.
Image Quality and Aperture
The High-Power 420-1600mm lens features a sophisticated f/8.3 aperture, ensuring sharp, detailed images, particularly at longer distances. Its design emphasizes clarity and precision, which is crucial for capturing intricate details in wildlife and landscapes. In contrast, the YONGNUO 50mm lens has a larger f/1.8 aperture, enabling it to excel in low-light conditions and produce creamy bokeh effects, making it perfect for portraits. Thus, if your focus is on versatility and long-range clarity, the High-Power lens is preferable; however, if you prioritize low-light performance and artistic portraiture, the YONGNUO lens stands out.
Compatibility and Usability
The High-Power lens is designed specifically for Canon cameras, including models like the EOS 80D and 90D, among others. Its EF-Mount compatibility ensures a secure fit, maximizing integration with Canon DSLRs for superior picture quality. Conversely, the YONGNUO 50mm lens is compatible with a range of Nikon F-Mount cameras, such as the D3000 and D5000 series. This compatibility makes it an excellent addition to Nikon users looking to enhance their photographic capabilities. Your camera brand will significantly influence your choice, as each lens is tailored for different systems.
Build Quality and Design
When it comes to build quality, the High-Power lens is robust, designed to withstand the demands of outdoor photography. It emphasizes functionality and durability, crucial for long shoots in various weather conditions. The YONGNUO 50mm lens, while also well-constructed, is lighter and more compact, weighing only about 203g. This makes it an ideal choice for travel and everyday use, as you can easily carry it without adding much weight to your gear. If portability is a priority, the YONGNUO lens is a better fit, while the High-Power lens may be more suited for serious outdoor photographers.
Price Comparison
Pricing is a significant factor in choosing between these two lenses. The High-Power 420-1600mm lens is priced at $139.99, while the YONGNUO 50mm lens is more affordable at $102.00. This makes the YONGNUO lens about 27% cheaper than its counterpart. If budget constraints are a concern, the YONGNUO lens offers excellent value, particularly for those who prioritize portrait and general photography. However, for photographers needing the capabilities of a telephoto lens, the investment in the High-Power lens may be justified.
Target Audience
The High-Power 420-1600mm lens caters to photographers who specialize in wildlife and sports photography, offering the capability to capture distant subjects with remarkable detail. It's an excellent choice for enthusiasts and professionals who require a reliable telephoto lens. In contrast, the YONGNUO 50mm lens is aimed at portrait photographers and those who often shoot in low-light conditions. Its large aperture and ability to create beautiful background blur make it a favored option for weddings and artistic photography. Understanding your photography style and needs will help determine which lens aligns better with your goals.
Which should you buy?
In summary, your decision between the High-Power 420-1600mm lens and the YONGNUO 50mm lens largely depends on your specific photography needs. If you require a versatile telephoto lens for capturing distant subjects, the High-Power lens is a solid investment despite its higher price. However, if you prioritize portrait photography and want an affordable, high-quality lens for low-light conditions, the YONGNUO lens is an excellent choice. Ultimately, both lenses offer unique strengths that cater to different aspects of photography, so consider your style and preferences carefully before making a purchase.

