Canon RF-S55- vs YONGNUO

Overview of the Canon RF-S55-210mm and YONGNUO 35MM F1.8

The Canon RF-S55-210mm F5-7.1 is STM is a versatile telephoto zoom lens, while the YONGNUO 35MM F1.8 Art Auto Focus Lens is a standard prime lens that caters to different photography needs. Choosing between them boils down to the type of photography you prefer and the versatility you require.

The Canon RF-S55-210mm is designed for APS-C mirrorless cameras, providing a full-frame equivalent focal length of approximately 88-336mm. This makes it an excellent choice for landscape, portrait, and travel photography. On the other hand, the YONGNUO 35MM F1.8, compatible with Sony E-mount mirrorless cameras, is ideal for capturing sharp images with a shallow depth of field, making it great for portraiture and street photography.

Pricing Comparison

The Canon RF-S55-210mm is priced at $409.00, while the YONGNUO 35MM F1.8 is significantly more affordable at $128.00. This means that the YONGNUO lens is about 68% cheaper than the Canon lens, making it a more budget-friendly option for those looking to expand their lens collection without breaking the bank.

While the price difference is substantial, it's essential to consider the features and capabilities each lens offers. The Canon lens provides a greater focal range and optical image stabilization, which is crucial for capturing sharp images at longer distances. In contrast, the YONGNUO lens offers a fast F1.8 aperture, allowing for excellent low-light performance and beautiful bokeh effects.

Build Quality and Design

Both lenses boast solid build quality, but they cater to different design philosophies. The Canon RF-S55-210mm is compact and lightweight, making it an ideal travel companion. Its mechanical six-group zoom system contributes to its lightweight design, while the optical image stabilization enhances its usability in various shooting conditions.

In comparison, the YONGNUO 35MM F1.8 features a metal bayonet and outer shell, enhancing its durability. It also comes with a dustproof and waterproof rubber ring, making it suitable for shooting in various environments. The YONGNUO's design focuses on robustness without sacrificing usability, making it a reliable choice for outdoor photography.

Autofocus Performance

The Canon RF-S55-210mm features Canon's STM (Stepping Motor) technology, ensuring smooth, quiet, and continuous autofocus, which is essential for both still photography and video recording. This feature allows for seamless focus transitions, making it especially useful for videographers.

On the other hand, the YONGNUO 35MM F1.8 is designed with a very quiet autofocus system that supports human eye recognition, making it ideal for portrait photography. While both lenses offer reliable autofocus, the Canon lens may have the edge for dynamic shooting situations due to its advanced focusing technology.

Image Quality

When it comes to image quality, both lenses offer impressive results, but they serve different purposes. The Canon RF-S55-210mm is equipped with two Ultra-low Dispersion (UD) glass elements and one aspheric element, which help minimize ghosting and flare. This results in high-resolution images with excellent contrast, making it suitable for a variety of shooting scenarios.

Conversely, the YONGNUO 35MM F1.8 features two aspherical lenses and two ultra-low dispersion glass lenses to effectively combat aberrations. Its F1.8 aperture allows for stunning background bokeh and exceptional low-light performance, making it an excellent choice for portrait and street photography. Therefore, the choice between the two may depend on your primary photography focus.

Versatility

The versatility of the Canon RF-S55-210mm is evident with its extensive zoom range, making it suitable for a wide array of subjects, from distant landscapes to close-up portraits. Its minimum focus distance of approximately 28.7 inches allows photographers to fill the frame with subjects the size of a credit card, adding to its versatility.

In contrast, the YONGNUO 35MM F1.8 lens is more specialized. With its fixed focal length, it's designed for capturing images that emulate the human eye's perspective. This focal length is ideal for portraiture and everyday photography but lacks the zoom capabilities that make the Canon lens more adaptable across different shooting scenarios.

Compatibility

The Canon RF-S55-210mm is specifically designed for APS-C mirrorless RF mount cameras, making it an excellent addition for users of Canon's EOS R series. It pairs well with cameras like the EOS R50, R10, and R7, providing photographers with an optimized experience.

On the other hand, the YONGNUO 35MM F1.8 is compatible with a wide range of Sony E-mount mirrorless cameras, including popular models such as the A7 series and the ZV-E10. This versatility makes it accessible for a broader audience of photographers who own various Sony cameras.

Which should you buy?

Deciding between the Canon RF-S55-210mm and the YONGNUO 35MM F1.8 ultimately depends on your photography needs and budget. If you seek versatility and a robust zoom range for various photography styles, the Canon lens is the better choice despite its higher price of $409.00. Conversely, if you're focused on portrait photography and need a budget-friendly option with excellent low-light performance, the YONGNUO lens at $128.00 is a compelling option. Each lens excels in its domain, making your choice a reflection of your specific photographic goals.