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Canon RF-S18- vs Nikon AF-S DX NIKKOR

Updated July 2026 — Canon RF-S18- wins on zoom range, Nikon AF-S DX NIKKOR wins on aperture and weight.

The Canon RF-S18-45mm lens offers versatility and affordability, while the Nikon AF-S DX NIKKOR 35mm lens excels in low-light performance and image quality.

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.

Portability

Canon lens is compact and lightweight.

Why Nikon AF-S DX NIKKOR is better

Low-light

Nikon lens has a fast f/1.8 aperture.

Image Quality

Nikon lens minimizes aberrations effectively.

Build Quality

Nikon lens includes a rubber seal for moisture protection.

Overall score

Canon RF-S18-
75
Nikon AF-S DX NIKKOR
85

Specifications

SpecCanon RF-S18-Nikon AF-S DX NIKKOR
Focal Length18-45mm35mm
ApertureF4.5-6.3F1.8
StabilizationYesNo
AutofocusSTMSWM
CompatibilityRF mountDX format

Dimension comparison

Canon RF-S18-Nikon AF-S DX NIKKOR

Overview of the Canon RF-S18-45mm F4.5-6.3 Lens and Nikon AF-S DX NIKKOR 35mm f/1.8G Lens

The Canon RF-S18-45mm F4.5-6.3 Lens is priced at $87.00, while the Nikon AF-S DX NIKKOR 35mm f/1.8G Lens is significantly higher at $213.31, making the Canon lens about 59% cheaper. Both lenses cater to different types of photography; the Canon lens is a versatile zoom lens suitable for APS-C cameras, while the Nikon lens is a fast prime lens ideal for low-light conditions. This article will delve into various aspects of both lenses to help you determine which one better suits your needs.

Design and Build Quality

The Canon RF-S18-45mm lens offers a compact and lightweight design, making it highly portable. It was specifically designed for APS-C cameras and features a clever lens retraction mechanism that allows it to fit easily in a camera bag. The Nikon AF-S DX NIKKOR 35mm lens also boasts a compact, lightweight design, but it is a fixed focal length lens, which means it lacks zoom capabilities. Both lenses are built for durability, but the Nikon lens includes a rubber seal to minimize moisture ingress around the mount, providing an extra layer of protection.

Image Quality

In terms of image quality, the Canon RF-S18-45mm lens features two aspheric elements and Canon Super Spectra Coating, which contribute to excellent image quality while minimizing flare and ghosting. This lens provides optical image stabilization that can correct up to 4 stops of shake, and up to 6 stops when paired with compatible EOS R series cameras featuring in-body image stabilization. In contrast, the Nikon AF-S DX NIKKOR 35mm lens has an aspherical lens element that minimizes aberrations, ensuring high image integrity. Its fast f/1.8 aperture allows for great depth of field control and superb low-light performance, making it suitable for portraits and nighttime photography.

Autofocus Performance

The Canon RF-S18-45mm lens utilizes a lead screw-type stepping motor (STM) that ensures smooth and quiet autofocus, ideal for capturing video without distracting noise. The lens provides 100% x 100% Dual Pixel CMOS AF coverage for APS-C sensors, making it an excellent option for fast-moving subjects. Conversely, the Nikon AF-S DX NIKKOR 35mm lens features a Silent Wave Motor (SWM) that also offers quick and quiet autofocus. It has two focus modes, M/A for manual override autofocus and M for manual focus, providing flexibility while shooting. Both lenses deliver impressive autofocus performance, but the Canon lens offers more advanced coverage for APS-C sensors.

Versatility in Use

The Canon RF-S18-45mm lens is designed for a versatile shooting experience, with a zoom range of 18-45mm, which is ideal for everything from landscapes to portraits. Its automatic APS-C sensor cropping feature when used on full-frame EOS R-series cameras enhances its usability. On the other hand, the Nikon AF-S DX NIKKOR 35mm lens is a prime lens that offers a focal length equivalent to 52.5mm in 35mm terms, making it perfect for environmental portraits and general photography. While both lenses are versatile in their own right, the Canon lens offers more flexibility due to its zoom capabilities.

Compatibility and Mounting

The Canon RF-S18-45mm lens is designed to fit APS-C cameras equipped with the RF mount. It automatically switches to a crop mode when used with full-frame EOS R-series cameras, accommodating a wider range of Canon camera users. Meanwhile, the Nikon AF-S DX NIKKOR 35mm lens is compatible with Nikon DX-format DSLRs and can also be used on FX-format cameras in DX crop mode. This compatibility makes it versatile among Nikon users. Both lenses are tailored to their respective brand ecosystems, but the choice between them may depend on your existing camera system.

Price Point Analysis

With a price of $87.00, the Canon RF-S18-45mm lens is significantly more budget-friendly compared to the Nikon AF-S DX NIKKOR 35mm lens, which costs $213.31. This price difference of $126.31 means the Canon lens is about 59% cheaper, making it a more accessible choice for beginner photographers or those looking to save money without sacrificing quality. However, the higher price of the Nikon lens may be justified by its fast f/1.8 aperture and specialized features aimed at serious photographers.

Which should you buy?

Ultimately, the decision between the Canon RF-S18-45mm F4.5-6.3 Lens and the Nikon AF-S DX NIKKOR 35mm f/1.8G Lens depends on your specific needs and camera system. If you prioritize versatility, portability, and a lower price point, the Canon lens is an excellent choice. On the other hand, if you require superior low-light performance and a unique aesthetic for portraiture, the Nikon lens offers exceptional capabilities, albeit at a higher cost. Consider your photography style and budget carefully before making your decision.