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Canon RF 24- vs Canon RF

Updated July 2026 — Canon RF 24- wins on max aperture and length, Canon RF wins on focal range.

The Canon RF 24-105mm f/4-7.1 IS STM Lens excels in versatility and image stabilization, while the RF 50mm F1.8 STM Lens offers great value for portrait photography.

Why Canon RF 24- is better

Versatility

24-105mm zoom range vs 50mm fixed

Image Stabilization

Built-in stabilization vs no stabilization

Macro Capability

Center Macro Focus feature vs none

Why Canon RF is better

Price

$219 vs $476.95

Portrait Quality

Wide f/1.8 aperture vs f/4-7.1

Compactness

Smaller and lighter design vs larger

Overall score

Canon RF 24-
85
Canon RF
75

Specifications

SpecCanon RF 24-Canon RF
Aperturef/4-7.1f/1.8
StabilizationYesNo
Focal Length24-105mm50mm
AutofocusSTMSTM
Macro FocusYesNo

Dimension comparison

Canon RF 24-Canon RF

Overview of the Canon RF 24-105mm f/4-7.1 IS STM Lens

The Canon RF 24-105mm f/4-7.1 IS STM Lens is a versatile standard zoom lens designed for everyday photography. Priced at $476.95, it offers a great range of focal lengths, making it suitable for various shooting scenarios. This lens is particularly beneficial for travel, street photography, family moments, and casual video work, allowing users to transition between landscapes and portraits seamlessly.

Its compact design and lightweight build contribute to its portability, making it ideal for extended shooting sessions. With a maximum aperture that varies from f/4 to f/7.1, users will find this lens practical for a wide range of lighting conditions. Additionally, the built-in Optical Image Stabilizer provides up to five stops of correction, significantly reducing camera shake and enhancing image sharpness, especially in low light.

Overview of the Canon RF 50mm F1.8 STM Lens

The Canon RF 50mm F1.8 STM Lens is a compact and lightweight option priced at $219.00, making it about 54% cheaper than the RF 24-105mm lens. This lens is known for its wide f/1.8 aperture, which excels in producing sharp images with beautiful background blur, making it particularly appealing for portrait photography.

The RF 50mm lens features an advanced STM motor that ensures smooth and near-silent autofocus, allowing for quick focus acquisition, which is essential for capturing fleeting moments. Its lightweight design makes it easy to carry, making it an excellent choice for photographers on the go. The lens also incorporates an aspheric lens element and Super Spectra Coating to enhance image quality further, reducing flare and ghosting.

Image Quality Comparison

When it comes to image quality, both lenses have unique strengths. The RF 24-105mm f/4-7.1 IS STM Lens offers a versatile focal length range and benefits from its Optical Image Stabilizer, which can significantly improve image clarity, especially in low-light situations. The lens's rounded seven-blade diaphragm also contributes to pleasing bokeh, making it a strong contender for various photography styles.

In contrast, the RF 50mm F1.8 STM Lens shines in its ability to create stunning portraits with its wide aperture. The f/1.8 aperture allows for exceptional depth of field, making it easier to achieve that soft background blur that many portrait photographers desire. While the 50mm lens does not have image stabilization, its optical design compensates for this with its sharpness and contrast, delivering excellent results for its price point.

Autofocus Performance

Autofocus performance is a critical aspect of any lens, and both the RF 24-105mm and RF 50mm lenses utilize Canon's STM technology for fast, quiet focusing. The RF 24-105mm f/4-7.1 IS STM Lens features a stepping motor that ensures smooth focus transitions, making it suitable for both photography and video recording. This lens's full-time manual focus override allows for fine adjustments, which is valuable for vlogging and other hybrid content creation.

On the other hand, the RF 50mm F1.8 STM Lens also employs an STM motor that provides smooth, fast, and nearly silent autofocus. This makes it an excellent choice for capturing spontaneous moments without disturbing the environment. While both lenses offer impressive autofocus capabilities, the versatility of the 24-105mm makes it more adaptable for different shooting scenarios.

Practicality and Versatility

In terms of practicality, the RF 24-105mm f/4-7.1 IS STM Lens is designed for versatility. Its zoom range covers wide-angle to short-telephoto perspectives, allowing photographers to capture a variety of scenes without the need to change lenses. This makes it a great all-in-one solution for travel and everyday photography.

Conversely, the RF 50mm F1.8 STM Lens is a prime lens, which means it has a fixed focal length. While this limitation may seem like a downside, it encourages photographers to be more creative with their compositions. Its compact size and lightweight nature make it easy to carry, and it is especially well-suited for portraiture and low-light situations due to its wide aperture.

Price and Value for Money

In terms of price, the RF 50mm F1.8 STM Lens offers significant savings at $219.00, making it a highly attractive option for photographers looking for quality without breaking the bank. It is about 54% cheaper than the RF 24-105mm f/4-7.1 IS STM Lens, which is priced at $476.95.

While the 24-105mm lens provides a broader range of capabilities, the 50mm lens delivers excellent value for those focused on portrait photography and low-light performance. The inclusion of advanced features such as the STM motor and Super Spectra Coating further enhances the value proposition of the RF 50mm lens, making it an ideal choice for budget-conscious photographers.

Build Quality and Design

The build quality of both lenses reflects Canon's attention to detail and commitment to durability. The RF 24-105mm f/4-7.1 IS STM Lens features a robust design that withstands the rigors of everyday use, making it suitable for various environments. Its compact and lightweight form also ensures that it remains comfortable to carry.

The RF 50mm F1.8 STM Lens, while simpler in design, is also well-constructed and user-friendly. Its lightweight profile and compact dimensions make it easy to attach to cameras, enhancing its portability. Both lenses are designed to meet the needs of both amateur and professional photographers, ensuring they can perform well under different conditions.

Which should you buy?

Choosing between the Canon RF 24-105mm f/4-7.1 IS STM Lens and the Canon RF 50mm F1.8 STM Lens ultimately depends on your specific photography needs. If you require versatility and a wide range of focal lengths for various shooting scenarios, the RF 24-105mm lens is the better choice. Its image stabilization and zoom capabilities make it ideal for travel and everyday photography.

However, if you're focused on portraiture and low-light performance, the RF 50mm F1.8 lens offers excellent value at a significantly lower price. Its wide aperture allows for stunning background blur and sharp images, making it a fantastic option for those who prioritize portrait photography. Ultimately, consider your photography style and budget before making your decision.