Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle vs Panasonic LUMIX G VARIO 45-
Updated July 2026 — Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle wins on aperture and size, Panasonic LUMIX G VARIO 45- wins on zoom and weight.
The Canon RF28mm F2.8 STM Lens offers excellent low-light performance and compact design, while the Panasonic LUMIX G VARIO 45-150mm provides versatile zoom capabilities. Choose based on your specific needs.
Why Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle is better
Price
Canon lens is $299.00, cheaper than Panasonic's $299.99.
Low-light
Canon has a wider maximum aperture of f/2.8.
Compactness
Canon's pancake design is more portable.
Why Panasonic LUMIX G VARIO 45- is better
Zoom Range
Panasonic offers a versatile 45-150mm focal length.
Stabilization
Panasonic includes Optical Image Stabilization.
Build Quality
Panasonic has a more substantial feel.
Overall score
Specifications
| Spec | Canon RF28mm F2.8 STM Lens, RF Mount, Wide-Angle | Panasonic LUMIX G VARIO 45- |
|---|---|---|
| Max Aperture | f/2.8 | f/4.0-5.6 |
| Focal Length | 28mm | 45-150mm |
| Image Stabilization | No | Yes |
| Autofocus | STM | Stepping Motor |
| Minimum Focus | 9 in | 3.28 ft |
Dimension comparison
Overview of the Canon RF28mm F2.8 STM Lens
The Canon RF28mm F2.8 STM Lens is priced at $299.00 and designed for full-frame cameras, offering a lightweight and compact option for photographers. This lens features a maximum aperture of f/2.8, making it suitable for various lighting conditions while delivering excellent image quality. With a minimum focus distance of approximately 9 inches, it allows for creative close-up shots, making it a versatile choice for street photography and videography.
The RF28mm is particularly valued for its smooth and quiet autofocus, thanks to Canon’s stepping motor technology, which enhances its usability for video recording. This lens also incorporates Canon Super Spectra Coating (SSC) to reduce ghosting and flare, ensuring sharp images in challenging lighting. Overall, it represents a solid option for those seeking an entry-level wide-angle lens.
Overview of the Panasonic LUMIX G VARIO 45-150mm Lens
The Panasonic LUMIX G VARIO 45-150mm F4.0-5.6 ASPH lens is priced slightly higher at $299.99, positioning it as a versatile telephoto option for Micro Four Thirds cameras. This lens boasts a focal length equivalent to 90-300mm, providing a much broader zoom range compared to the Canon RF28mm, making it ideal for capturing distant subjects.
With a maximum aperture range of f/4.0 to f/5.6, this lens is well-suited for everyday photography, especially in varying lighting conditions. The presence of Panasonic's Mega Optical Image Stabilizer (O.I.S.) enhances its performance, allowing users to capture clearer shots even in low-light situations. Additionally, its construction includes 12 elements in 9 groups, ensuring high optical performance through multi-coating that reduces ghosting and flare.
Image Quality Comparison
The Canon RF28mm F2.8 STM Lens is designed to deliver excellent image quality, featuring three aspheric elements and Canon’s SSC to minimize optical aberrations. This lens is particularly effective in achieving sharpness and clarity, making it suitable for both still photography and video.
In contrast, the Panasonic LUMIX G VARIO 45-150mm lens also emphasizes optical performance with its multi-coated elements, which help reduce ghosting and flare. This lens is constructed with 12 elements in 9 groups, including one UHR lens and two aspherical lenses, which contribute to its overall image quality. While both lenses aim for high optical performance, the RF28mm may have the edge in low-light conditions due to its wider maximum aperture.
Autofocus Performance
When it comes to autofocus, the Canon RF28mm F2.8 STM utilizes a leadscrew type STM focus drive, which is particularly suited for video applications owing to its smooth and quiet operation. This feature is essential for videographers who prioritize noise reduction during filming.
On the other hand, the Panasonic LUMIX G VARIO 45-150mm lens features a stepping motor that allows for near-silent focusing, making it similarly advantageous for both video and still photography. Both lenses excel in autofocus performance, but the choice may depend on whether the user prioritizes the compact, wide-angle capabilities of the Canon or the zoom versatility of the Panasonic.
Price and Value
The Canon RF28mm F2.8 STM Lens is currently available for $299.00, while the Panasonic LUMIX G VARIO 45-150mm lens is priced at $299.99. This places the Canon lens about 17% cheaper based on the average price of the Panasonic lens over the past 90 days, which is $228.12. Given that both lenses are similarly priced at their current rates, the potential for savings with the Canon could appeal to budget-conscious buyers.
In terms of value, the Canon lens offers a well-rounded package for those new to photography or videography seeking a compact, high-quality lens. Meanwhile, the Panasonic lens provides more versatility in focal length, which could justify its slightly higher price for users who require a wider zoom range.
Design and Build Quality
The Canon RF28mm F2.8 STM Lens is characterized by its super-compact and lightweight design, making it ideal for travel and everyday use. Its pancake form factor ensures that it does not add bulk to the camera setup, which is a significant advantage for photographers on the go.
Conversely, the Panasonic LUMIX G VARIO 45-150mm lens, while also designed to be compact, is inherently larger due to its zoom capabilities. It offers a more substantial feel and build quality, which could be appealing to users who prefer a more traditional lens feel. However, its size may be less convenient for those seeking portability.
Versatility in Photography
The Canon RF28mm F2.8 STM Lens excels in providing everyday coverage for both stills and video, particularly in urban or street photography settings. Its wide-angle perspective is versatile enough to capture landscapes and group shots, making it a practical choice for casual photographers.
In contrast, the Panasonic LUMIX G VARIO 45-150mm lens shines in versatility due to its zoom range, allowing users to shoot a variety of subjects, from portraits to distant wildlife. This adaptability makes it an excellent choice for photographers who need to switch between different types of shots without changing lenses frequently.
Which should you buy?
Choosing between the Canon RF28mm F2.8 STM Lens and the Panasonic LUMIX G VARIO 45-150mm lens ultimately depends on your photographic needs. If you prioritize a compact, lightweight lens for everyday use and video recording, the Canon RF28mm offers excellent value at $299.00, along with superior low-light performance. However, if you require versatility and a broader zoom range for various photography situations, the Panasonic lens, priced slightly higher at $299.99, may be the better option. Both lenses have their strengths, making them suitable for different types of photographers.

