Nikon NIKKOR Z vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — Nikon NIKKOR Z wins on build and focus speed, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on value and aperture.
The Nikon NIKKOR Z 40mm f/2 offers superior autofocus and image quality, while the YONGNUO YN50mm F1.8C is a budget-friendly option for Canon users. Choose based on your camera system and needs.
Why Nikon NIKKOR Z is better
Autofocus
Nikon lens has advanced autofocus capabilities.
Image Quality
Nikon lens delivers superior image quality.
Build Quality
Nikon lens has a more premium construction.
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Price
YONGNUO lens is significantly cheaper.
Low Light
YONGNUO lens has a faster maximum aperture.
Compatibility
YONGNUO lens works with a wider range of Canon cameras.
Overall score
Specifications
| Spec | Nikon NIKKOR Z | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Max Aperture | f/2 | f/1.8 |
| Focal Length | 40mm | 50mm |
| Compatibility | Nikon Z | Canon EF |
| Autofocus | Yes | Yes |
| Bokeh | Excellent | Good |
Dimension comparison
Overview of the Nikon NIKKOR Z 40mm f/2 and YONGNUO YN50mm F1.8C
The Nikon NIKKOR Z 40mm f/2 is priced at $276.95, while the YONGNUO YN50mm F1.8C comes in at $132.29, making it about 52% cheaper than its Nikon counterpart. Both lenses serve distinct purposes and are designed for different camera systems, with the Nikon lens targeting Nikon Z series mirrorless cameras and the YONGNUO lens made for Canon EF mount EOS cameras. This article will delve into their features, usability, and overall performance.
Design and Build Quality
The Nikon NIKKOR Z 40mm f/2 is compact and lightweight, designed for versatility in various shooting conditions. Its sleek design complements Nikon's mirrorless system well. In contrast, the YONGNUO YN50mm F1.8C is also relatively compact, measuring only 2 inches in length. Both lenses prioritize portability, making them excellent choices for photographers on the go. However, the build quality and materials of the Nikon lens may offer a more premium feel compared to YONGNUO's more economical construction.
Aperture and Low Light Performance
The Nikon NIKKOR features a maximum aperture of f/2, allowing for a shallow depth of field and excellent subject-background separation. This lens is particularly suitable for street photography and candid shots, providing a lovely bokeh effect due to its 9 rounded blade diaphragm. On the other hand, the YONGNUO YN50mm boasts a faster f/1.8 maximum aperture, which enhances its performance in low light conditions. The difference in aperture size makes the YONGNUO lens a better option for shooting in dimly lit environments.
Autofocus Capabilities
The Nikon NIKKOR Z 40mm f/2 excels with its fast and quiet autofocus system, designed to minimize focus breathing during video recording. This feature allows for smooth iris adjustments, making it ideal for videographers and content creators. Conversely, the YONGNUO YN50mm supports both autofocus and manual focus, providing flexibility for photographers who prefer manual control. However, the autofocus performance may not match the advanced capabilities of the Nikon lens, particularly in video applications.
Compatibility
The Nikon NIKKOR Z 40mm is specifically compatible with FX and DX format Nikon Z series mirrorless cameras, offering a field of view equivalent to 60mm on DX-format cameras. The YONGNUO YN50mm, on the other hand, is designed for Canon EF mount cameras and works well with a variety of models, including the 5D, 7D, and 60D series. This difference in compatibility means that potential buyers should consider their camera system before making a decision.
Image Quality
The Nikon NIKKOR Z 40mm f/2 is known for its excellent image quality, with sharpness and color rendition that meet the expectations of both amateur and professional photographers. Its ability to produce soft backgrounds enhances portrait photography significantly. The YONGNUO YN50mm, while offering good edge-to-edge sharpness due to its f/1.8 aperture, may not deliver the same level of overall image quality as the Nikon lens. Photographers seeking high-quality images might lean towards the NIKKOR.
Price and Value
With a price tag of $276.95, the Nikon NIKKOR Z 40mm f/2 is a significant investment compared to the YONGNUO YN50mm F1.8C, which is priced at $132.29. The YONGNUO lens provides a budget-friendly option for Canon users looking for a versatile prime lens. However, the Nikon lens justifies its higher price with advanced features such as superior autofocus capabilities and a better overall build quality, appealing to those who prioritize performance and reliability.
User Experience and Versatility
The Nikon NIKKOR Z 40mm f/2 is praised for its versatility, making it suitable for various photography styles, including landscapes, interiors, and portraits. Its fast autofocus and customizable control ring enhance the shooting experience, allowing for precise adjustments on the fly. In contrast, the YONGNUO YN50mm F1.8C serves as an excellent addition to existing Canon lens kits, particularly for beginners or those on a budget. Its dual autofocus and manual focus capabilities provide versatility, but it may not meet the needs of more advanced users.
Which should you buy?
Choosing between the Nikon NIKKOR Z 40mm f/2 and the YONGNUO YN50mm F1.8C ultimately depends on your camera system and specific photography needs. If you own a Nikon Z series camera and require a lens that excels in autofocus performance and image quality, the Nikon lens is a worthy investment. However, if you’re a Canon user looking for a budget-friendly prime lens that performs well in low light, the YONGNUO YN50mm offers considerable value. Each lens has its strengths, making your choice a matter of personal preference and intended use.

