Canon 344B006 EF 24- vs Canon RF100mm F2.8 L Macro is USM Lens, Medium
Updated July 2026 — Canon 344B006 EF 24- wins on versatility and warranty, Canon RF100mm F2.8 L Macro is USM Lens, Medium wins on macro ability and price.
The Canon RF100mm F2.8 L Macro is USM Lens excels in macro capabilities and image quality, while the Canon 344B006 EF 24-105mm f/4.0 L is USM Lens offers versatility at a lower price.
Why Canon 344B006 EF 24- is better
Price
More affordable option at $509.00
Versatility
Suitable for various shooting scenarios
Warranty
Clear one-year warranty provided
Why Canon RF100mm F2.8 L Macro is USM Lens, Medium is better
Image Quality
Higher quality images with f/2.8 aperture
Macro Features
World’s first medium telephoto macro lens
Stabilization
Advanced stabilization for macro shooting
Overall score
Specifications
| Spec | Canon 344B006 EF 24- | Canon RF100mm F2.8 L Macro is USM Lens, Medium |
|---|---|---|
| Focal Length | 24-105mm | 100mm |
| Aperture | f/4.0 | f/2.8 |
| Max Magnification | N/A | 1.4x |
| Weight | 700g | 730g |
| Filter Size | 77mm | 67mm |
Dimension comparison
Overview of Canon 344B006 EF 24-105mm f/4.0 L is USM Lens
The Canon 344B006 EF 24-105mm f/4.0 L is USM Lens is priced at $509.00, making it an enticing option for photography enthusiasts. This lens features an image stabilised ultrasonic motor (USM) for silent and reliable operation, which is ideal for both stills and video work. It allows for close focusing at 45 cm (1.5 feet), giving users the flexibility to capture detailed shots. The lens is backed by a one-year manufacturer's warranty, adding to its appeal as a reliable investment for photographers.
Overview of Canon RF100mm F2.8 L Macro is USM Lens
In contrast, the Canon RF100mm F2.8 L Macro is USM Lens is a more premium option, priced at $1,248.95. This lens is notable for being the world's first medium telephoto macro lens with a maximum magnification of 1.4x. It is engineered specifically for full-frame EOS R series cameras, making it a tailored choice for users of that system. The RF100mm also boasts a bright f/2.8 aperture and advanced image stabilization features, enhancing its performance for macro photography and low-light conditions alike.
Image Quality Comparison
When it comes to image quality, the Canon RF100mm F2.8 L Macro is USM Lens stands out with its high image quality and bright, fixed f/2.8 aperture. This lens enables photographers to create stunning bokeh and achieve impressive results in macro shooting. On the other hand, while the Canon 344B006 EF 24-105mm f/4.0 L offers decent image quality, it may not match the specialized capabilities of the RF100mm in terms of macro photography. The 1.4x magnification of the RF lens provides a significant advantage for capturing intricate details in subjects like flowers or small objects.
Build and Design
Design-wise, both lenses are built for professional use, but they cater to different needs. The Canon 344B006 EF 24-105mm features a versatile zoom range, making it suitable for a variety of shooting scenarios, from landscapes to portraits. However, it has a filter size of 77 mm. The Canon RF100mm, tailored for macro photography, includes a spherical aberration control ring, allowing users to adjust the bokeh characteristics for creative effects. This design feature enhances its usability in artistic photography, although it may be less versatile than the zoom capabilities of the 24-105mm lens.
Autofocus and Usability
The Canon RF100mm F2.8 L Macro is USM Lens excels in autofocus performance, featuring fast and highly precise autofocus that is particularly beneficial for close-up work. The lens's advanced stabilization system compensates for both angular and shift camera shake, making it an excellent choice for macro shooting. In comparison, the Canon 344B006 EF 24-105mm also offers reliable autofocus, but its performance may not be as specialized for macro applications. Users looking for a lens that can seamlessly switch between different types of photography might prefer the versatility of the 24-105mm.
Price and Value
In terms of price, the Canon 344B006 EF 24-105mm is about 59% cheaper at $509.00 compared to the RF100mm's $1,248.95. This significant price difference makes the 24-105mm a more accessible option for those on a budget or for beginners looking to invest in a quality lens without breaking the bank. However, the RF100mm offers unique features that cater specifically to macro photographers, potentially justifying its higher price for those who need that level of capability in their work.
Warranty and Support
Both lenses come with a manufacturer’s warranty, but the Canon 344B006 EF 24-105mm lens boasts a clear one-year warranty, providing peace of mind for users. While the RF100mm's warranty details are not specified, Canon generally offers robust customer support for their products. Investing in either lens means securing support from a reputable brand known for quality, but the immediate warranty of the 24-105mm may provide added reassurance for first-time buyers.
Which should you buy?
Choosing between the Canon 344B006 EF 24-105mm f/4.0 L is USM Lens and the Canon RF100mm F2.8 L Macro is USM Lens depends largely on your specific photographic needs. If you require versatility and a more budget-friendly option, the 24-105mm is a strong contender, ideal for a wide range of shooting scenarios. Conversely, if your focus is on macro photography and you seek the highest image quality with advanced features, the RF100mm is worth the investment. Ultimately, each lens serves distinct purposes, making your choice contingent on your photography style and requirements.

