Canon 344B006 EF 24- vs Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle
Updated July 2026 — Canon 344B006 EF 24- leads on price and weight.
The Canon 344B006 EF 24-105mm lens offers versatility and professional features, while the RF28mm lens is a compact and budget-friendly option for casual use.
Why Canon 344B006 EF 24- is better
Versatility
24-105mm zoom range covers more shooting scenarios
Build Quality
Robust design suitable for professional use
Focusing Options
Allows switching between autofocus and manual operation
Why Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle is better
Price
More affordable at $299.00
Compactness
Lightweight pancake design ideal for travel
Minimum Focus
Closer minimum focus distance of 9 inches
Overall score
Specifications
| Spec | Canon 344B006 EF 24- | Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle |
|---|---|---|
| Brand | Canon | Canon |
| Type | Zoom | Prime |
| Image Stabilization | Yes | No |
| Video Focus | Good | Excellent |
| Warranty | 1 Year | None |
Dimension comparison
Introduction to the Lenses
When considering camera lenses, the Canon 344B006 EF 24-105mm f/4.0 L is USM Lens and the Canon RF28mm F2.8 STM Lens stand out as two strong contenders. Both lenses are designed for Canon cameras, but they serve different purposes and price points. The 24-105mm lens is priced at $509.00, while the 28mm lens is about 41% cheaper at $299.00. This price difference sets the stage for a deeper exploration of their features and suitability for different types of photography.
Design and Build Quality
The build quality of both lenses is commendable, but they differ significantly in design. The Canon 344B006 EF 24-105mm lens features a robust design suitable for professional use, with an image-stabilized ultrasonic motor for silent and reliable operation. Its filter size is 77 mm, indicating a larger lens diameter that may appeal to professionals requiring durability and versatility. On the other hand, the Canon RF28mm F2.8 STM lens is a lightweight pancake lens, making it highly portable and ideal for travel photography. Its compact design enhances its usability for casual photographers and videographers alike, as it never gets in the way.
Focusing Mechanism
Focusing capabilities are another critical aspect to consider. The Canon 344B006 lens allows users to switch between autofocus and manual operation, providing versatility for different shooting styles. The ultrasonic motor ensures quick and quiet focusing, beneficial for capturing spontaneous moments without drawing attention. Conversely, the RF28mm lens features a leadscrew type STM focus drive, which is particularly suited for smooth and quiet video autofocus operation. This makes the 28mm lens an excellent choice for videographers who require seamless transitions and minimal noise during recording.
Image Quality
When it comes to image quality, both lenses offer impressive features that cater to different needs. The Canon 344B006 lens focuses on versatility, providing a range of 24-105mm that covers a variety of shooting scenarios from wide-angle landscapes to tight portraits. Its f/4.0 aperture ensures consistent performance across the zoom range. In contrast, the RF28mm lens boasts excellent image quality due to its three aspheric elements and Canon Super Spectra Coating, which minimizes ghosting and flare. This lens is particularly advantageous for those who prioritize clarity and vivid colors in their shots, especially in everyday scenarios.
Minimum Focus Distance
Minimum focus distance is a crucial factor for photographers who often shoot close-up subjects. The Canon 344B006 lens has a minimum focus distance of 45 cm (approximately 1.5 feet), which allows for decent close-up photography. However, the RF28mm lens excels in this area with a minimum focus distance of approximately 9 inches (0.23m), enabling users to capture more intimate details. This feature makes the 28mm lens particularly appealing for street photography and macro-style shots, where getting close to the subject is essential.
Price Comparison
Pricing is a significant differentiator for these two lenses. The Canon 344B006 lens is priced at $509.00, while the Canon RF28mm lens comes in at $299.00. This represents a difference of about $210, or 41%, making the RF28mm lens a more budget-friendly option. This lower price point does not compromise on quality, as it still offers excellent features suitable for both photography and videography. For those on a tighter budget or just starting with their photography journey, the RF28mm lens presents a compelling value proposition.
Use Cases
The intended use cases for each lens highlight their strengths. The Canon 344B006 lens is ideal for professional photographers who need a versatile lens that can perform well in a variety of settings, from landscapes to portraits. Its zoom range and consistent f/4.0 aperture make it a favorite among those who require flexibility in their lens choice. In contrast, the Canon RF28mm lens targets casual photographers and videographers looking for a compact and lightweight option. It's perfect for travel, street photography, and everyday use, proving that great quality doesn’t always come in large packages.
Which should you buy?
Ultimately, the choice between the Canon 344B006 EF 24-105mm f/4.0 L is USM Lens and the Canon RF28mm F2.8 STM Lens depends on your specific photography needs and budget. If you seek versatility and professional-grade features, the 24-105mm lens is worth the investment at $509.00. However, if you're looking for a compact, lightweight lens that delivers excellent image quality for everyday shooting, the RF28mm lens at $299.00 is a smart choice. Each lens serves its unique audience, ensuring that photographers of all levels can find a suitable option to enhance their craft.

