Nikon NIKKOR Z vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large
Updated July 2026 — Nikon NIKKOR Z wins on price and length, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on focal length.
The Nikon NIKKOR Z 40mm f/2 offers superior performance and features compared to the YONGNUO YN50mm F1.8N, making it the better choice for serious photographers. However, the YONGNUO lens is a great budget option.
Why Nikon NIKKOR Z is better
Image Quality
NIKKOR produces sharper images with better bokeh.
Autofocus
NIKKOR has faster and quieter autofocus.
Build Quality
NIKKOR feels more premium and durable.
Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better
Price
YONGNUO is significantly cheaper.
Compatibility
YONGNUO works with both full-frame and APS-C cameras.
Weight
YONGNUO is lighter and more portable.
Overall score
Specifications
| Spec | Nikon NIKKOR Z | YONGNUO YN50mm F1.8N Standard Prime Lens, Large |
|---|---|---|
| Max Aperture | f/2 | f/1.8 |
| Autofocus | Yes | Yes |
| Manual Focus | Yes | Yes |
| Camera Type | Mirrorless | DSLR |
| Bokeh Quality | Excellent | Good |
Dimension comparison
Overview of the Nikon NIKKOR Z 40mm f/2 and YONGNUO YN50mm F1.8N
The Nikon NIKKOR Z 40mm f/2 is a versatile lens designed for Z series mirrorless cameras, while the YONGNUO YN50mm F1.8N is a standard prime lens suitable for Nikon DSLR cameras. The NIKKOR lens is priced at $276.95, making it significantly more expensive than the YONGNUO, which retails for $102.00. This price difference of about 73% reflects the varying features and target audiences of these two lenses.
Image Quality Comparison
When it comes to image quality, the Nikon NIKKOR Z 40mm f/2 excels with its fast f/2 maximum aperture, which allows for excellent subject and background separation. It creates a natural bokeh effect thanks to its 9 rounded blade diaphragm. The YONGNUO YN50mm F1.8N, while also offering a large aperture, focuses on delivering decent quality images for a budget-friendly price. However, the differences in lens construction and design between the two may result in the NIKKOR producing sharper, more detailed images, particularly in challenging lighting conditions.
Autofocus Performance
The autofocus capabilities of the Nikon NIKKOR Z 40mm f/2 are designed to be fast and nearly silent, making it an ideal choice for both photography and videography. Its autofocus system effectively suppresses focus breathing, allowing for smoother transitions during video recording. In comparison, the YONGNUO YN50mm F1.8N supports both auto and manual focus modes, but it may not match the speed and quietness of the NIKKOR lens. The choice of autofocus performance can significantly affect the shooting experience, especially for those who prioritize video content creation.
Compatibility with Camera Systems
The Nikon NIKKOR Z 40mm f/2 is specifically designed for Nikon's Z series mirrorless cameras, offering a field of view equivalent to 60mm on DX-format cameras. In contrast, the YONGNUO YN50mm F1.8N is compatible with both full-frame and APS-C format cameras, making it a versatile option for Nikon DSLR users. This compatibility can be a deciding factor for photographers who already own a specific camera system, as it influences how well each lens will perform on their respective bodies.
Build Quality and Design
The Nikon NIKKOR Z 40mm f/2 features a compact and lightweight design, making it a great companion for photographers on the go. Its customizable control ring allows for precise manual focusing, or adjustments to aperture, ISO, or exposure compensation. The YONGNUO YN50mm F1.8N is also well-constructed, with gold-plated metal contacts that enhance signal conductivity and corrosion resistance. However, the overall build quality of the Nikon lens may feel more premium, which could justify its higher price for serious photographers.
Price and Value for Money
With a price tag of $276.95, the Nikon NIKKOR Z 40mm f/2 is a significant investment compared to the YONGNUO YN50mm F1.8N, which costs $102.00. The YONGNUO lens is about 63% cheaper, making it an attractive option for those on a budget or those who are just beginning their photography journey. However, the Nikon lens offers advanced features and improved performance that may justify the higher price for more experienced photographers or those seeking professional quality.
Intended Use and Target Audience
The Nikon NIKKOR Z 40mm f/2 is tailored for creative photographers who appreciate a lightweight, versatile lens capable of a range of shooting scenarios—from street photography to candid portraits. Its features cater to both still photographers and videographers looking for smooth focus transitions. The YONGNUO YN50mm F1.8N, on the other hand, serves as an excellent addition for those using Nikon DSLR cameras, particularly for beginners or hobbyists seeking to enhance their photography without a significant financial commitment.
Which should you buy?
Choosing between the Nikon NIKKOR Z 40mm f/2 and the YONGNUO YN50mm F1.8N ultimately depends on your specific needs and budget. If you are a serious photographer or videographer using Nikon’s Z series mirrorless cameras and are willing to invest in high-quality optics, the NIKKOR lens is the better choice with its advanced features and superior performance. Conversely, if you're looking for a budget-friendly option that still delivers solid image quality for Nikon DSLR users, the YONGNUO lens is an excellent and economical choice.

