Canon RF50mm F1.8 STM Lens, Fixed Focal Length Prime Lens vs Nikon AF-S DX NIKKOR 55-
Updated July 2026 — Canon RF50mm F1.8 STM Lens, Fixed Focal Length Prime Lens wins on aperture and price, Nikon AF-S DX NIKKOR 55- wins on zoom and stabilization.
The Canon RF50mm F1.8 STM Lens excels in low-light performance and compactness, while the Nikon AF-S DX NIKKOR 55-300mm offers versatility for distant subjects. Choose based on your camera system and shooting needs.
Why Canon RF50mm F1.8 STM Lens, Fixed Focal Length Prime Lens is better
Low-Light Performance
Canon's f/1.8 aperture allows for better low-light shooting.
Compact Design
Canon lens is lighter and easier to carry.
Price
Canon lens is more budget-friendly at $219.
Why Nikon AF-S DX NIKKOR 55- is better
Zoom Range
Nikon offers a versatile 55-300mm zoom.
Image Stabilization
Nikon's VR II helps with handheld shooting.
Build Quality
Nikon lens has a robust design for various conditions.
Overall score
Specifications
| Spec | Canon RF50mm F1.8 STM Lens, Fixed Focal Length Prime Lens | Nikon AF-S DX NIKKOR 55- |
|---|---|---|
| Focal Length | 50mm | 55-300mm |
| Aperture | f/1.8 | f/4.5-5.6 |
| Autofocus | STM | SWM |
| Compatibility | EOS R | Nikon DSLR |
| Image Stabilization | No | Yes |
Dimension comparison
Overview of the Canon RF50mm F1.8 STM Lens
The Canon RF50mm F1.8 STM Lens is designed specifically for EOS R series mirrorless cameras. Priced at $219.00, it offers a compact design and a large f/1.8 aperture, making it ideal for low-light photography and achieving beautiful background blur. This lens enables creative composition across various photography genres, including portraits, landscapes, and snapshots. Its advanced optical features, such as PMo aspherical lenses and optimized coatings, help minimize ghosting and flare, ensuring sharp and vibrant images.
Overview of the Nikon AF-S DX NIKKOR 55-300mm Zoom Lens
The Nikon AF-S DX NIKKOR 55-300mm f/4.5-5.6G ED Vibration Reduction Zoom Lens is a versatile option for Nikon DSLR cameras, available for $254.00. With a 5.5x telephoto zoom range, it is well-suited for capturing distant subjects, making it perfect for events, travel, and scenic photography. This lens incorporates Nikon's VR II image stabilization technology, which allows for handheld shooting at slower shutter speeds, providing sharper images and smoother video. The inclusion of ED glass elements enhances image quality by minimizing chromatic aberrations.
Build and Design
In terms of build and design, the Canon RF50mm F1.8 STM Lens is notably compact and lightweight, making it easy to carry for extended periods. Its fixed focal length of 50mm offers a natural perspective, and the control ring allows for quick adjustments in settings. Conversely, the Nikon AF-S DX NIKKOR 55-300mm lens, while still relatively portable, is bulkier due to its zoom capabilities. This lens features a filter thread size of 58 mm and is designed to accommodate various shooting scenarios, though it may require additional support for optimal stability given its longer range.
Optical Performance
The optical performance of the Canon RF50mm F1.8 STM Lens shines, particularly in low-light conditions, thanks to its large f/1.8 aperture. This capability allows photographers to create a stunning bokeh effect, enhancing subjects against beautifully blurred backgrounds. The lens also boasts advanced coatings that reduce flare and ghosting, ensuring clear and vibrant images. In contrast, the Nikon AF-S DX NIKKOR 55-300mm lens provides considerable versatility with its zoom range, allowing for significant framing flexibility. However, its variable aperture of f/4.5-5.6 may limit performance in low-light situations compared to the Canon lens.
Autofocus Features
The Canon RF50mm F1.8 STM Lens incorporates a Stepping Motor (STM) that delivers smooth and quiet autofocus, making it particularly advantageous for video recording and still photography alike. This feature allows for seamless transitions in focus, enhancing the overall shooting experience. On the other hand, the Nikon AF-S DX NIKKOR 55-300mm lens utilizes Nikon’s Silent Wave Motor (SWM), which also facilitates fast and accurate autofocus. However, the reliance on a zoom mechanism may introduce slight focus delays compared to the fixed focal length of the Canon lens.
Price Comparison
In terms of pricing, the Canon RF50mm F1.8 STM Lens is currently available for $219.00, making it approximately 14% less expensive than the Nikon AF-S DX NIKKOR 55-300mm lens, which retails at $254.00. This price difference may influence buyers, especially those seeking a budget-friendly option without compromising on quality. The Canon lens offers excellent performance for its price point, appealing to photographers looking for a reliable and cost-effective solution.
Target Users
The Canon RF50mm F1.8 STM Lens is particularly suited for amateur photographers and enthusiasts who own EOS R series cameras. Its ease of use and versatility make it a great addition for casual shooting and creative experiments. On the other hand, the Nikon AF-S DX NIKKOR 55-300mm lens is aimed at those who frequently photograph distant subjects, like sports or wildlife, and require a lens that can adapt to various scenarios. Both lenses serve distinct purposes, catering to different user needs and preferences.
Which should you buy?
Choosing between the Canon RF50mm F1.8 STM Lens and the Nikon AF-S DX NIKKOR 55-300mm lens ultimately depends on your camera system and shooting style. If you are a Canon EOS R series user seeking a compact, versatile prime lens for low-light situations and creative photography, the Canon RF50mm lens at $219.00 is an excellent choice. However, if you own a Nikon DSLR and require a zoom lens capable of capturing distant subjects with stabilization, the Nikon lens priced at $254.00 may be more appropriate. Each lens offers unique benefits tailored to specific photography needs, making your choice reliant on your individual requirements.

