BENOISON vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, leads on price and length.
The 85mm f1.8 Portrait Lens is a more affordable option for Nikon users focused on portrait photography, while the YONGNUO YN50mm F1.8C Lens offers versatility for Canon users with both auto and manual focus capabilities.
Why BENOISON is better
Price
85mm f1.8 is cheaper by 27%
Bokeh
Better for portrait bokeh effects
Nikon Focus
Designed specifically for Nikon DSLRs
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Auto Focus
Supports both auto and manual focus
Versatility
Suitable for various photography styles
Sharpness
Better edge-to-edge sharpness
Overall score
Specifications
| Spec | BENOISON | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Focal Length | 85mm | 50mm |
| Aperture | f1.8 | f1.8 |
| Focus Type | Manual | Auto/Manual |
| Camera Mount | Nikon F | Canon EF |
| Weight | Light | Light |
Dimension comparison
Price Comparison
The 85mm f1.8 Portrait Lens is priced at $96.22, while the YONGNUO YN50mm F1.8C Lens is available for $132.29. This makes the Nikon lens about 27% cheaper than its Canon counterpart. If you're on a budget, the 85mm f1.8 Portrait Lens offers a more economical option, allowing photographers to invest in other accessories or additional lenses without breaking the bank. However, the price difference may reflect the differing features and capabilities of each lens, which we'll explore further in this comparison.
Focusing Mechanism
The 85mm f1.8 Portrait Lens is a manual focus lens, meaning photographers must rely on their own skill to achieve sharp focus. This lens requires the camera to be set to manual mode, and it does not provide automatic focusing capabilities. In contrast, the YONGNUO YN50mm F1.8C Lens supports both auto focus and manual focus functions, making it more versatile for different shooting scenarios. This feature can significantly enhance the user experience, especially for those who prefer the convenience of auto focus when capturing spontaneous moments.
Aperture and Low Light Performance
Both lenses feature a wide aperture of f1.8, which is beneficial for low-light photography and achieving a shallow depth of field. However, the YONGNUO lens is particularly noted for its capability to provide better edge-to-edge sharpness and is described as an excellent addition for low light use. The 85mm f1.8 Portrait Lens excels in producing stunning background bokeh, making it ideal for portrait photography. While both lenses cater to similar creative needs, the YONGNUO's design may offer a slight edge in versatility for varied lighting conditions.
Compatibility
Compatibility is a crucial factor for photographers when selecting a lens. The 85mm f1.8 Portrait Lens is specifically designed for Nikon DSLR cameras, compatible with a range of models including the D3500, D850, and D7500, among others. Conversely, the YONGNUO YN50mm F1.8C Lens is designed for Canon EF mount cameras, working well with models like the 5D, 7D, and T3. This specificity means that users must consider their camera brand to decide which lens would fit their setup, as neither lens is compatible with the other's camera systems.
Build Quality and Design
While specific build quality details are not provided for either lens, the 85mm f1.8 Portrait Lens is noted for its manual focus design, which often suggests a more straightforward construction. The YONGNUO YN50mm F1.8C Lens, being a product of Yongnuo's first foray into prime lenses, features a design that supports both auto focus and manual focus, suggesting a more complex internal mechanism to facilitate these functions. In terms of handling, the manual focus nature of the 85mm lens may appeal to traditional photographers who enjoy the tactile feedback of focusing their shots manually.
Intended Use and Versatility
When it comes to intended use, the 85mm f1.8 Portrait Lens is tailored for portrait photography, making it ideal for half-body and full-body shots. Its capability to create beautiful bokeh adds to its appeal for portraitists. On the other hand, the YONGNUO YN50mm F1.8C Lens is pitched as a versatile lens suitable for a range of situations, including everyday photography thanks to its auto focus feature. This makes the YONGNUO lens a more versatile choice for those who want a single lens that can handle various shooting scenarios.
Image Quality
Both lenses promise excellent image quality due to their large f1.8 apertures, which allow for creative control over depth of field. The 85mm f1.8 Portrait Lens is particularly good at producing soft backgrounds, enhancing the subject's prominence in portraits. The YONGNUO YN50mm F1.8C Lens, with its emphasis on edge-to-edge sharpness, provides a different strength, making it a solid choice for general photography where detail is crucial. Thus, while both lenses are capable of delivering great results, the choice may depend on the photographer's primary style and needs.
Which should you buy?
In conclusion, the decision between the 85mm f1.8 Portrait Lens and the YONGNUO YN50mm F1.8C Lens ultimately boils down to personal preference and camera compatibility. The 85mm f1.8 lens is ideal for Nikon users focused on portrait photography, offering a more budget-friendly option with a unique aesthetic for portraits. Conversely, the YONGNUO lens stands out for Canon users seeking versatility, providing both auto and manual focus capabilities for various shooting conditions. Each lens has its strengths, and your choice should reflect your specific needs and photographic style.

