Canon RF100mm F2.8 L Macro is USM Lens, Medium vs Panasonic LUMIX G X Vario Power Zoom Lens, 45-
Updated July 2026 — Canon RF100mm F2.8 L Macro is USM Lens, Medium wins on weight and price, Panasonic LUMIX G X Vario Power Zoom Lens, 45- wins on zoom range and aperture.
The Canon RF100mm F2.8 L Macro excels in macro photography with superior features, while the Panasonic LUMIX G X Vario offers versatility at a lower price.
Why Canon RF100mm F2.8 L Macro is USM Lens, Medium is better
Image Quality
Canon lens offers high image quality with advanced features.
Aperture
Canon has a fixed f/2.8 aperture for better low-light performance.
Stabilization
Canon features superior stabilization technology for macro shooting.
Why Panasonic LUMIX G X Vario Power Zoom Lens, 45- is better
Price
Panasonic lens is significantly cheaper.
Weight
Panasonic lens is lighter and more portable.
Versatility
Panasonic lens offers a versatile zoom range for various photography styles.
Overall score
Specifications
| Spec | Canon RF100mm F2.8 L Macro is USM Lens, Medium | Panasonic LUMIX G X Vario Power Zoom Lens, 45- |
|---|---|---|
| Lens Type | Macro | Zoom |
| Compatibility | EOS R | Micro Four Thirds |
| Max Magnification | 1.4x | N/A |
| Image Stabilization | Hybrid IS | POWER O.I.S. |
| Focal Length | 100mm | 45-175mm |
Dimension comparison
Price Comparison
The Canon RF100mm F2.8 L Macro is priced at $1248.95, while the Panasonic LUMIX G X Vario Power Zoom Lens retails for $547.99. This makes the Panasonic lens approximately 56% cheaper than the Canon lens. This significant price difference can appeal to photographers on a budget or those seeking a versatile option without the high investment that the Canon lens requires. Despite the price disparity, each lens offers unique features tailored to different photography needs, which could justify the investment in the Canon lens for serious macro and portrait photography.
Lens Type and Compatibility
The Canon RF100mm F2.8 L Macro is a medium telephoto macro lens specifically designed for full-frame EOS R series cameras. In contrast, the Panasonic LUMIX G X Vario Power Zoom Lens ranges from 45mm to 175mm and is compatible with Micro Four Thirds systems. This difference in lens type indicates that while the Canon lens excels in macro photography with a maximum magnification of 1.4x, the Panasonic lens provides a versatile zoom range suitable for various photography styles, including portraits and landscapes. Photographers should consider their camera systems and the specific photography genres they wish to pursue when making a choice.
Image Stabilization Features
The Canon RF100mm F2.8 L Macro features an Optical Image Stabilizer that offers up to 5 stops of shake correction. It also incorporates Hybrid IS, which compensates for angular and shift camera shake during macro shooting. On the other hand, the Panasonic lens includes POWER O.I.S., which is designed to maintain sharp images even in low-light conditions. This advanced stabilization technology is particularly beneficial when shooting handheld. Users who anticipate shooting in challenging lighting situations may find the Canon's superior stabilization features more advantageous, especially for macro shots where stability is critical.
Aperture and Low-Light Performance
The Canon RF100mm F2.8 L Macro boasts a bright fixed f/2.8 maximum aperture, allowing for excellent low-light performance and the ability to create a soft background blur. This fixed aperture is crucial for achieving artistic effects in macro and portrait photography. In contrast, the Panasonic LUMIX G X Vario has a variable aperture of f/4.0-5.6, which may limit its performance in low-light scenarios. For photographers who often shoot in dim environments or prefer a shallow depth of field for artistic effects, the Canon lens may offer a significant advantage due to its constant aperture.
Weight and Portability
The Canon RF100mm F2.8 L Macro is engineered for performance, but it may be bulkier compared to the Panasonic LUMIX G X Vario, which is approximately 7.4 ounces and about 90mm in length, making it highly portable. The Canon lens's design prioritizes optical quality and stabilization but may not be as travel-friendly. Photographers who prioritize lightweight gear for mobility, especially during long shoots or travels, might lean towards the Panasonic lens, while those focused on achieving the highest image quality may find the Canon lens's weight a worthy trade-off.
Optical Quality and Special Features
The Canon RF100mm F2.8 L Macro is recognized for its high image quality and features such as the Spherical Aberration Control Ring, allowing adjustments to the shape and character of bokeh. This makes it particularly appealing for portrait photographers who wish to create unique visual effects. Meanwhile, the Panasonic lens utilizes Nano Surface Coating technology to minimize reflections and enhance image clarity across its zoom range. This coating is essential for reducing ghosting and flare, ensuring high-quality images in various lighting conditions. Depending on the photographer's specific needs—artistic effects versus overall optical clarity—each lens offers distinct advantages.
Intended Use and Versatility
The Canon RF100mm F2.8 L Macro is tailored for macro photography and is ideal for capturing intricate details in subjects like flowers and insects, as well as stunning portraits. Its specialized design emphasizes close-up work. In contrast, the Panasonic LUMIX G X Vario Power Zoom Lens is versatile, with a zoom range that accommodates both distant and close subjects, making it suitable for everyday photography, landscapes, and portraits alike. For those who require a lens that can adapt to different shooting scenarios, the Panasonic lens offers broader functionality, while the Canon lens is perfect for those focused on specific macro and portrait applications.
Which should you buy?
Choosing between the Canon RF100mm F2.8 L Macro and the Panasonic LUMIX G X Vario Power Zoom Lens ultimately depends on your photography needs and budget. The Canon lens, priced at $1248.95, is an investment for those serious about macro photography, offering exceptional image quality, advanced stabilization, and a bright f/2.8 aperture. In contrast, the Panasonic lens at $547.99 presents a more budget-friendly choice with versatility for everyday use, making it suitable for a variety of photography styles. If you primarily shoot with an EOS R series camera and focus on macro or portrait work, the Canon lens is likely the better choice. However, for general photography needs and budget considerations, the Panasonic lens stands out as a strong contender.

