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lightdow EF/EF-S 420- vs BM Premium High-Power 420-

Updated July 2026 — BM Premium High-Power 420- leads on zoom range and weight.

The EF/EF-S 420-800mm lens offers a more affordable entry into telephoto photography, while the High-Power lens provides superior zoom capabilities. Choose based on your budget and zoom needs.

Why lightdow EF/EF-S 420- is better

Price

The EF/EF-S lens is significantly cheaper.

Weight

The EF/EF-S lens is lighter, making it easier to handle.

Compatibility

The EF/EF-S lens has a broader compatibility with older Canon models.

Why BM Premium High-Power 420- is better

Zoom Range

The High-Power lens offers an extended zoom range up to 1600mm.

Image Quality

The High-Power lens provides sharper images at longer distances.

Versatility

The High-Power lens is better suited for wildlife and sports photography.

Overall score

lightdow EF/EF-S 420-
75
BM Premium High-Power 420-
85

Specifications

Speclightdow EF/EF-S 420-BM Premium High-Power 420-
Focal Length420-800mm420-1600mm
Aperturef/8.3f/8.3
Manual FocusYesYes
Filter Size62mm62mm
Build QualityGoodExcellent

Dimension comparison

lightdow EF/EF-S 420-BM Premium High-Power 420-

Overview of the Telephoto Zoom Lenses

When comparing the EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens, key differences emerge in their zoom capabilities and prices. The first lens is priced at $65.69, while the second lens is significantly higher at $139.99, making the latter about 113% more expensive.

The EF/EF-S 420-800mm lens is designed for manual focus and is compatible with a wide range of Canon cameras, providing versatility for photographers. In contrast, the High-Power lens offers an extended zoom range of up to 1600mm with an included teleconverter, making it an appealing choice for capturing distant subjects like wildlife and landscapes.

Zoom Capabilities

The zoom capabilities of both lenses provide unique advantages for photographers. The EF/EF-S 420-800mm lens offers a focal length range of 420mm to 800mm, suitable for capturing detailed images of distant subjects. However, the High-Power 420-1600mm lens takes zooming a step further, with the potential to reach an impressive 1600mm with its 2X teleconverter. This extended range allows photographers to take shots that would be impossible with the shorter lens, especially in wildlife photography or when capturing distant landscapes.

In practical terms, the High-Power lens's additional zoom range provides a significant edge for those who require the utmost flexibility and reach in their photography, especially in scenarios where getting physically closer to the subject is not feasible.

Build and Design

Both lenses offer a manual focus design, which appeals to photographers seeking artistic control. The EF/EF-S 420-800mm lens is noted for its precision manual focus experience, requiring users to adjust parameters like shutter speed and ISO before shooting. This lens features a large focus ring and an internal focus mechanism, allowing for stable and precise adjustments.

On the other hand, the High-Power 420-1600mm lens is designed with enhanced zoom capabilities, which can be particularly beneficial for capturing fast-moving subjects. While both lenses share similarities in their manual focus design, the added complexity of the High-Power lens's zoom capabilities may appeal more to seasoned photographers looking to push their limits.

Compatibility with Cameras

In terms of compatibility, both lenses are tailored for a wide range of Canon cameras. The EF/EF-S 420-800mm lens is compatible with numerous models, including the Rebel series and EOS series, providing flexibility for Canon users. Similarly, the High-Power 420-1600mm lens is also designed to fit a variety of Canon models, including the EOS 80D, 90D, and several Rebel models.

This extensive compatibility means that photographers using either lens can achieve excellent results across various Canon DSLR systems, making both options versatile choices for Canon camera owners.

Price Comparison

Price is a significant factor when considering these lenses. The EF/EF-S 420-800mm lens is affordably priced at $65.69, making it an attractive option for those entering the world of telephoto photography or for hobbyists who want to experiment without a hefty investment. In contrast, the High-Power 420-1600mm lens is priced at $139.99, making it about $74.30 more expensive.

This substantial price difference may make the EF/EF-S lens a more appealing choice for casual photographers or those on a budget, while the High-Power lens may justify its cost with its extended zoom capabilities and enhanced performance.

User Experience and Focus

Both lenses demand a manual focus approach, which can lead to a steep learning curve for some users. The EF/EF-S 420-800mm lens emphasizes a professional manual focus experience, fostering skill development in adjusting camera settings manually. This aspect can be particularly beneficial for those looking to enhance their photographic skills.

Conversely, the High-Power 420-1600mm lens, while also requiring manual focus, provides a more extensive range that may necessitate quicker adjustments in fast-paced shooting situations. Photographers looking for a manual focus lens that allows for precise control alongside increased zoom capabilities may prefer the High-Power option.

Ideal Use Cases

The EF/EF-S 420-800mm lens excels in capturing detailed images of remote subjects, such as wildlife, birds, and landscapes. This makes it an ideal choice for nature photographers or those interested in astrophotography, given its capacity to capture intricate details of the moon and stars.

In contrast, the High-Power 420-1600mm lens is designed for those who frequently shoot in scenarios requiring extreme zoom, such as sports events or wildlife photography where subjects are often at a considerable distance. Its versatility and extended zoom range make it a strong contender for photographers who prioritize capturing distant action and landscapes.

Which should you buy?

Choosing between the EF/EF-S 420-800mm F8.3 Telephoto Zoom Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens ultimately depends on your photography needs and budget. If you're looking for an affordable entry point into telephoto photography with solid performance, the EF/EF-S lens at $65.69 is a fantastic choice. However, if you're seeking maximum zoom capabilities and are willing to invest more for enhanced versatility, the High-Power lens at $139.99 may be worth the extra cost. Consider your specific photography goals before making a decision, as both lenses offer distinct advantages.