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Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle vs Big Mike's High-Power 420-

Updated July 2026 — Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle wins on focus distance and aperture, Big Mike's High-Power 420- wins on zoom.

The Canon RF28mm F2.8 STM Lens is the superior choice for everyday photography, while the High-Power telephoto lens offers impressive zoom capabilities at a lower price.

Why Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle is better

Image Quality

Superior optical design with f/2.8 aperture

User Experience

Smooth and quiet autofocus for video

Versatility

Ideal for various photography styles

Why Big Mike's High-Power 420- is better

Price

Significantly cheaper at $139.99

Zoom Range

Extensive zoom from 420mm to 1600mm

Compatibility

Works with a wide range of Canon DSLRs

Overall score

Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle
85
Big Mike's High-Power 420-
70

Specifications

SpecCanon RF28mm F2.8 STM Lens, RF Mount, Wide-AngleBig Mike's High-Power 420-
Focal Length28mm420-1600mm
Max Aperturef/2.8f/8.3
Min Focus9 inUnknown
Mount TypeRFEF
Video UseYesNo

Dimension comparison

Canon RF28mm F2.8 STM Lens, RF Mount, Wide-AngleBig Mike's High-Power 420-

Overview of the Canon RF28mm F2.8 STM Lens and High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens

When comparing the Canon RF28mm F2.8 STM Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens, it's essential to note their different purposes and user bases. The RF28mm lens is designed for full-frame cameras, making it an excellent choice for everyday photography and videography, while the High-Power telephoto lens targets those looking for long-range capabilities. This difference in design and intended use significantly influences their features and pricing.

Key Features Comparison

The Canon RF28mm F2.8 STM Lens offers a wide-angle perspective with a compact design that is ideal for travel and street photography. It features excellent image quality thanks to its three aspheric elements and Canon Super Spectra Coating, which minimizes ghosting and flare. On the other hand, the High-Power telephoto lens boasts a remarkable zoom range of 420mm to 1600mm, making it perfect for capturing distant subjects like wildlife and sports. This lens is compatible with a broader range of Canon DSLR models, providing versatility for users with various camera systems.

Pricing Analysis

The Canon RF28mm F2.8 STM Lens is priced at $299.00, while the High-Power telephoto lens is significantly cheaper at $139.99. This means that the telephoto lens is about 53% less expensive than the RF28mm lens. For budget-conscious photographers, the price difference may play a crucial role in their decision-making process. However, it's important to consider the intended use, as the cheaper option may not provide the same quality and versatility for certain types of photography.

Compatibility with Camera Models

The Canon RF28mm F2.8 STM Lens is specifically designed for full-frame EOS R series cameras, offering an equivalent focal length of approximately 45mm on APS-C sensors. In contrast, the High-Power 420-1600mm lens is compatible with a wide range of Canon models, including the EOS 70D, 80D, and 90D, among others. This extensive compatibility makes the telephoto lens a more versatile option for users who own multiple camera systems. However, users of full-frame cameras may find the RF28mm lens more suited to their needs.

Image Quality and Performance

In terms of image quality, the Canon RF28mm F2.8 STM Lens excels with its advanced optical design and wide maximum aperture of f/2.8, which is beneficial for low-light conditions and achieving a shallow depth of field. The High-Power telephoto lens, while offering impressive zoom capabilities, features a maximum aperture of f/8.3, which may limit its performance in dim lighting situations. Thus, for photographers prioritizing image quality and versatility in various lighting conditions, the RF28mm lens may be the superior choice.

Use Cases and Applications

The Canon RF28mm F2.8 STM Lens is versatile for various photography styles, including street photography, travel, and videography. Its compact size allows for easy portability, making it suitable for everyday use. Conversely, the High-Power telephoto lens is particularly advantageous for those interested in wildlife and sports photography, where capturing distant subjects is critical. This lens's long focal length enables photographers to get closer to their subjects without physically moving, which is a significant advantage in certain shooting scenarios.

User Experience and Ease of Use

Photographers using the Canon RF28mm F2.8 STM Lens will appreciate its user-friendly design, including a minimum focus distance of about 9 inches, making it easier to capture detailed close-up shots. The lens also features a Canon leadscrew type STM focus drive, which ensures smooth and quiet autofocus, particularly useful for video applications. In contrast, the High-Power telephoto lens is a manual focus lens, which may require more skill and practice to achieve optimal results, especially at longer focal lengths.

Which should you buy?

Choosing between the Canon RF28mm F2.8 STM Lens and the High-Power 420-1600mm f/8.3 HD Manual Telephoto Zoom Lens ultimately depends on your photography needs. If you're looking for a high-quality, versatile lens for everyday photography, the RF28mm lens is likely the better option, despite its higher price of $299.00. However, if your focus is on capturing distant subjects and you own compatible Canon DSLR models, the High-Power telephoto lens at $139.99 offers an affordable solution with impressive zoom capabilities, albeit with some trade-offs in terms of image quality and ease of use.