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Canon EF-S 18- vs BM Premium High-Power 420-

Updated July 2026 — Canon EF-S 18- wins on ease of use and image quality, BM Premium High-Power 420- wins on zoom and compatibility.

The Canon EF-S 18-55mm lens is more versatile and user-friendly, making it a better choice for general photography. The High-Power telephoto lens excels in long-distance capabilities but requires more skill to use effectively.

Why Canon EF-S 18- is better

Price

Canon lens is cheaper by $5

Ease of Use

Canon lens has gear-driven focus adjustment

Image Quality

Canon lens offers better image quality throughout zoom range

Why BM Premium High-Power 420- is better

Zoom Range

High-Power lens offers 420-1600mm zoom

Specialization

High-Power lens is designed for long-distance photography

Compatibility

High-Power lens fits a wider range of Canon models

Overall score

Canon EF-S 18-
85
BM Premium High-Power 420-
75

Specifications

SpecCanon EF-S 18-BM Premium High-Power 420-
Focal Length18-55mm420-1600mm
Aperturef/3.5-5.6f/8.3
WeightLightweightHeavy
Focus TypeAutoManual
Image StabilizationYesNo

Dimension comparison

Canon EF-S 18-BM Premium High-Power 420-

Overview of the Products

The Canon EF-S 18-55mm f/3.5-5.6 IS II SLR Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens for Canon offer distinct functionalities tailored to different photography needs. The Canon lens is priced at $134.95, while the telephoto lens is available for $139.99. Despite the small price difference of about 3%, their applications and features diverge significantly.

Lens Capabilities

The Canon EF-S 18-55mm lens features a versatile focal length of 18-55mm, making it ideal for everyday photography, from landscapes to portraits. It incorporates Canon's Optical Image Stabilizer technology, allowing for sharp images at slower shutter speeds. In contrast, the High-Power telephoto lens boasts an extraordinary zoom range of 420-1600mm, offering unparalleled capabilities for long-distance shooting, particularly useful for wildlife and sports. This significant difference in focal range highlights the Canon lens' suitability for general use, while the telephoto lens excels in specialized scenarios.

Build and Design

Both lenses are designed to fit Canon cameras, but their construction and intended use differ. The Canon EF-S 18-55mm lens consists of 16 elements in 12 groups, including UD-glass and aspherical lenses, resulting in compactness and lightweight handling. It is also packaged in a white box, indicating it is a new, unused product. On the other hand, the High-Power telephoto lens is designed for long-range photography and features a robust design tailored for the demands of capturing distant subjects. The difference in design reflects their respective purposes, with the Canon lens being more portable and user-friendly for everyday photographers.

Image Quality

Image quality is a paramount consideration when choosing a lens. The Canon EF-S 18-55mm lens is known for its excellent image quality throughout the zoom range, aided by its spherical lens element that corrects aberrations and a circular aperture that enhances the rendering of out-of-focus backgrounds. The High-Power telephoto lens, while offering impressive zoom capabilities, may not provide the same level of image quality due to its manual focus and f/8.3 aperture, which can limit performance in low-light conditions. Thus, for those prioritizing image clarity and quality, the Canon lens may be the better choice.

Ease of Use

In terms of user experience, the Canon EF-S 18-55mm lens is designed with gear-driven focus adjustment, making it easier for photographers to achieve sharp focus quickly, especially in dynamic shooting situations. The High-Power telephoto lens, however, is a manual focus lens, which may pose challenges for users who prefer automatic focusing, particularly at longer focal lengths. This difference makes the Canon lens more user-friendly for casual photographers, while the telephoto lens may require more skill and patience to operate effectively.

Compatibility

Both lenses are compatible with a wide range of Canon cameras, including popular models like the Canon Rebel series and the EOS series. The Canon EF-S 18-55mm lens is versatile and can be used effectively across various Canon APS-C cameras. The High-Power telephoto lens is specifically designed for a broader range of Canon models, ensuring compatibility with many DSLRs, but it may not provide the same versatility in everyday situations. This aspect of compatibility makes the Canon lens a more flexible option for general photography needs.

Price Comparison

The price difference between the two lenses is relatively minor, with the Canon EF-S 18-55mm lens priced at $134.95 and the High-Power telephoto lens at $139.99. This results in a difference of approximately $5, with the Canon lens being about 3.6% cheaper. While both lenses offer unique benefits, the lower price of the Canon lens may appeal to budget-conscious photographers seeking a reliable zoom option without breaking the bank.

Which should you buy?

Choosing between the Canon EF-S 18-55mm f/3.5-5.6 IS II SLR Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens depends largely on your photographic needs. If you require a versatile, user-friendly lens suitable for a variety of situations, the Canon lens is the clear winner, offering great image quality and ease of use at a lower price. However, if your focus is on capturing distant subjects with exceptional zoom capabilities, the High-Power telephoto lens could be the right choice, despite its manual focus and higher price. Ultimately, the decision hinges on whether you prioritize versatility and quality or specialized long-range capabilities.