Canon RF-S18- vs Meike
Updated July 2026 — Canon RF-S18- wins on zoom range and stabilization, Meike wins on weight and price.
The Canon RF-S18-45mm lens offers versatility and value, while the Meike 50mm lens excels in portrait photography. Choose based on your specific needs.
Why Canon RF-S18- is better
Price
Canon lens is significantly cheaper at $87.00.
Versatility
Canon lens has a zoom range of 18-45mm.
Stabilization
Canon lens includes optical image stabilization.
Why Meike is better
Aperture
Meike lens has a wider aperture of f/1.8.
Portrait Focus
Meike lens is optimized for portrait photography.
Build Quality
Meike lens has a solid build typical of professional lenses.
Overall score
Specifications
| Spec | Canon RF-S18- | Meike |
|---|---|---|
| Brand | Canon | Meike |
| Focal Length | 18-45mm | 50mm |
| Aperture | f/4.5-6.3 | f/1.8 |
| Stabilization | Yes | No |
| Autofocus | Dual Pixel AF | AF STM |
Dimension comparison
Overview of the Canon RF-S18-45mm F4.5-6.3 Lens
The Canon RF-S18-45mm F4.5-6.3 Lens is a versatile and compact standard zoom lens designed specifically for APS-C cameras with the RF mount. Priced at $87.00, it offers excellent image quality and features that cater to both amateur and professional photographers. The lens boasts a zoom range of 18-45mm and includes optical image stabilization, making it a strong contender for everyday photography needs.
In contrast, the Meike 50mm F1.8 Full Frame AF STM Lens is a fixed prime lens designed for Sony E mount full-frame auto-focus mirrorless cameras, priced at $159.99. This lens is particularly aimed at portrait photography, featuring a wide aperture of f/1.8 that allows for beautiful background blur effects. While the Meike lens is more expensive, it emphasizes low-light performance and portraiture capabilities.
Image Quality and Performance
In terms of image quality, the Canon RF-S18-45mm lens excels with its two aspheric elements and Canon Super Spectra Coating, which enhances color accuracy and reduces lens flare. This lens is designed to deliver sharp images across its zoom range, making it suitable for various shooting conditions.
The Meike 50mm lens also promises sharp images thanks to its construction of 11 groups and 7 elements. However, its performance is particularly optimized for portrait photography, where the f/1.8 aperture can create a pleasing depth of field. While both lenses deliver good image quality, the choice between them depends largely on the type of photography you intend to pursue.
Autofocus Capabilities
The autofocus capabilities of the Canon RF-S18-45mm lens are bolstered by its dual pixel CMOS AF technology, which offers 100% coverage for APS-C sensors and 80% coverage for full-frame sensors in crop mode. The STM (stepping motor) technology contributes to smooth and quiet autofocus, making it ideal for both stills and video.
On the other hand, the Meike 50mm lens also features an AF STM system that reduces camera shake and noise, which is beneficial for capturing quick-moving subjects or shooting in quiet environments. While both lenses utilize STM technology, the Canon lens provides broader autofocus coverage, potentially making it more versatile in various shooting scenarios.
Stabilization Features
The Canon RF-S18-45mm lens includes optical image stabilization that provides up to 4 stops of correction, and when paired with EOS R series cameras featuring In-Body Image Stabilizer (IBIS), it can achieve up to 6 stops. This feature is particularly helpful in low-light situations, allowing for sharper images without introducing blur from camera shake.
The Meike 50mm lens does not explicitly mention stabilization features. Given its fixed focal length, it may rely heavily on the user's technique and camera settings to achieve steady shots. The absence of image stabilization may make the Canon lens more appealing for those who frequently shoot in challenging lighting conditions.
Versatility and Use Cases
The Canon RF-S18-45mm lens is designed for a wide range of photography styles, from landscapes to portraits. Its zoom range makes it adaptable for various scenarios, allowing users to quickly switch between different types of shots without changing lenses.
In comparison, the Meike 50mm lens is a specialized tool primarily suited for portrait photography. Its fixed focal length encourages a more deliberate approach to composition, which can be a limitation for those who prefer flexibility in their shooting. While the Meike lens excels in specific situations, the Canon lens offers a broader range of use cases.
Build Quality and Design
The Canon RF-S18-45mm lens is compact and lightweight, making it easy to carry around for daily use. Its clever lens retraction mechanism allows it to fit into smaller camera bags, emphasizing portability. This design is particularly beneficial for travel photographers or those who prefer a minimalist setup.
The Meike 50mm lens, while also designed for easy handling, may not have the same emphasis on compactness given its fixed design. However, it still offers a solid build quality that is typical of lenses aimed at professional use. Those who prioritize portability may find the Canon lens a better fit for their needs.
Pricing Comparison
The Canon RF-S18-45mm lens is priced at $87.00, making it about 46% cheaper than the Meike 50mm lens, which retails for $159.99. This significant price difference could be a deciding factor for budget-conscious photographers or those just starting in photography. The lower price does not seem to compromise the features and quality offered by the Canon lens, making it a compelling option in the market.
Meanwhile, the Meike 50mm lens, while more expensive, may appeal to those specifically looking for a high-quality portrait lens and who are willing to invest more for specialized features.
Which should you buy?
Deciding between the Canon RF-S18-45mm F4.5-6.3 Lens and the Meike 50mm F1.8 lens ultimately depends on your photography needs. If you require a versatile lens that can handle a variety of situations, the Canon lens offers exceptional value at $87.00 and includes features like image stabilization and a zoom range. However, if your focus is primarily on portrait photography and you need a lens that can perform well in low-light conditions, the Meike lens, despite its higher price of $159.99, may be the better choice. Consider your specific requirements and budget when making your decision.

