Canon RF100- vs Canon RF14-
Updated July 2026 — Canon RF100- wins on focal range and close focus, Canon RF14- wins on stabilization.
The Canon RF100-500mm excels in telephoto capabilities, while the RF14-35mm offers superior versatility for wide-angle shots.
Why Canon RF100- is better
Telephoto Range
Superior focal length for wildlife and sports.
Image Stabilization
Offers advanced stabilization modes.
Build Quality
Weather-sealed for outdoor use.
Why Canon RF14- is better
Price
More budget-friendly option.
Wide-Angle
Ideal for landscapes and vlogging.
Close-Focus
Better close-focusing capability.
Overall score
Specifications
| Spec | Canon RF100- | Canon RF14- |
|---|---|---|
| Max Aperture | f/7.1 | f/4 |
| Image Stabilization | 5 stops | 5.5 stops |
| Focal Length | 100-500mm | 14-35mm |
| Weight | 3.5 lbs | 1.2 lbs |
| Close Focus | 3.0 ft | 7.9 in |
Dimension comparison
Overview of the Canon RF100-500mm F4.5-7.1 L IS USM Lens
The Canon RF100-500mm F4.5-7.1 L IS USM Lens is a versatile super-telephoto zoom lens designed for Canon's EOS R series mirrorless cameras. Priced at $2,898.95, this lens excels in providing high performance with a focal range that is perfect for sports, wildlife, and aviation photography. Its optical image stabilization offers up to 5 stops of shake correction, ensuring sharp images even in challenging conditions. The lens features a compact design, making it easy to carry, and is constructed to withstand dust and moisture, providing reliability for outdoor shooting.
Overview of the Canon RF14-35mm F4 L IS USM Lens
The Canon RF14-35mm F4 L IS USM Lens is a wide-angle zoom lens that retails for $1,398.95, making it about 52% cheaper than the RF100-500mm. This lens offers ultra-wide-angle coverage from 14mm to 35mm, making it ideal for landscapes, architecture, and vlogging. It features a constant f/4 aperture and L-series optical construction, providing high image quality. Additionally, it boasts up to 5.5 stops of shake correction, enhancing stability for both stills and video. With a close-focusing capability of just 7.9 inches, it opens up creative possibilities for various shooting scenarios.
Performance in Low Light Conditions
In low light conditions, the RF100-500mm lens performs well with its f/4.5-7.1 aperture, though it may not be as effective as the RF14-35mm, which maintains a constant f/4 aperture throughout its zoom range. This allows the RF14-35mm to handle low light situations more effectively, making it a better choice for indoor photography or evening shoots. As a result, users requiring consistent performance in fluctuating light conditions might find the RF14-35mm more advantageous.
Autofocus Capabilities
Both lenses feature advanced autofocus technologies; however, the RF100-500mm’s Dual Nano USM technology ensures high-speed, smooth, and quiet autofocus, which is essential for capturing fast-moving subjects like wildlife or sports. The RF14-35mm also includes impressive autofocus features but is tailored more for wide-angle shots, focusing rapidly on subjects at varying distances. The choice between the two may depend on whether the photographer prioritizes speed in fast-paced environments or prefers versatility in focus across a wider range.
Image Stabilization
Each lens offers significant image stabilization, though they differ slightly in functionality. The RF100-500mm lens provides up to 5 stops of optical image stabilization with three modes, catering to various shooting styles, including panning. In contrast, the RF14-35mm lens offers up to 5.5 stops of stabilization and can reach up to 7 stops when paired with EOS R series cameras equipped with In-Body Image Stabilization. This added benefit makes the RF14-35mm a solid option for users who frequently shoot handheld in dynamic environments.
Versatility and Use Cases
When it comes to versatility, the RF100-500mm excels with its long focal length range, making it ideal for sports and wildlife photography. Conversely, the RF14-35mm is perfect for landscape photography and vlogging, providing expansive views and creative angles. Users seeking a lens primarily for outdoor activities or wildlife shots may prefer the RF100-500mm due to its reach, while those interested in architecture and wide landscapes would benefit more from the RF14-35mm’s ultra-wide capabilities.
Build Quality and Design
Both lenses are crafted with Canon’s L-series construction, ensuring durability and high optical performance. The RF100-500mm features a weather-sealed design that protects against dust and moisture, making it suitable for outdoor use. The RF14-35mm, while also lightweight at approximately 1.2 lbs, is designed for portability, which is a crucial factor for those who often travel or shoot on location. The choice here could come down to how much weight the user is willing to carry versus the conditions in which they plan to shoot.
Which should you buy?
Choosing between the Canon RF100-500mm F4.5-7.1 L IS USM Lens and the Canon RF14-35mm F4 L IS USM Lens ultimately depends on your specific photography needs. If you require a super-telephoto lens for capturing distant subjects like wildlife or sports, the RF100-500mm is the clear choice, offering superior reach and advanced stabilization features. However, if you lean towards wide-angle photography for landscapes or vlogs and need a more budget-friendly option, the RF14-35mm, priced at $1,398.95, is a fantastic lens that provides exceptional quality and versatility. Each lens has its strengths, so your decision should align with your shooting style and intended use.

