FotoZ 40. vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large
Updated July 2026 — FotoZ 40. wins on field of view and macro, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on weight and price.
The FotoZ lens is a budget-friendly option for wide-angle and macro photography, while the YONGNUO lens offers superior low-light performance and build quality.
Why FotoZ 40. is better
Price
FotoZ lens is significantly cheaper at $45.99.
Wide Angle
FotoZ provides a wider field of view.
Macro Function
FotoZ offers a macro feature for close-up shots.
Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better
Aperture
YONGNUO has a larger aperture for low-light performance.
Build Quality
YONGNUO features gold-plated contacts for durability.
Versatility
YONGNUO supports both auto and manual focus.
Overall score
Specifications
| Spec | FotoZ 40. | YONGNUO YN50mm F1.8N Standard Prime Lens, Large |
|---|---|---|
| Compatibility | Sony ZV | Nikon DSLR |
| Focus Type | Manual | Auto/Manual |
| Construction | Plastic | Metal |
| Magnification | 10x | 1x |
| Field of View | 105 degrees | 47 degrees |
Dimension comparison
Overview of the Products
The two products in this comparison are the FotoZ 40.5mm 0.75x Mini Wide Angle Conversion Lens and the YONGNUO YN50mm F1.8N Standard Prime Lens. The FotoZ lens is priced at $45.99, making it about 55% cheaper than the YONGNUO lens, which retails for $102.00. This significant price difference reflects their distinct functionalities and target user bases, with each lens catering to different photographic needs.
Intended Use and Compatibility
The intended use of the FotoZ lens is primarily for wide-angle photography, especially suitable for those using Sony ZV series cameras. It provides a 105-degree field of view, converting to an ultra-wide 16mm from an original 20mm focal length. On the other hand, the YONGNUO lens serves as a versatile 50mm standard prime lens compatible with Nikon DSLR cameras. Its large aperture of f/1.8 makes it ideal for low-light photography and portraiture. Therefore, your camera system and intended photography style will significantly influence which lens better meets your needs.
Optical Performance
In terms of optical performance, the FotoZ lens features a multi-coated dual-element design that minimizes reflections and glare, ensuring high-resolution images with vibrant colors. It also includes a macro function that allows for 10x magnification, enabling close-up photography. Conversely, the YONGNUO lens boasts a large aperture, which enhances background blur and allows more light to enter, making it advantageous in various shooting conditions. The optical designs cater to different photographic styles, with the FotoZ lens being more versatile in terms of wide-angle and macro shooting.
Build Quality
The build quality of both lenses reflects their intended uses. The FotoZ lens is designed for easy attachment to Sony cameras with a 40.5mm screw thread, providing flexibility for amateur photographers. It is lightweight and portable, ideal for on-the-go shooting. The YONGNUO lens features gold-plated metal contacts that improve signal conductivity and corrosion resistance, indicating a robust construction aimed at professional use. While both lenses are built for durability, the YONGNUO lens offers a more premium build, which may appeal to serious photographers.
Autofocus and Manual Control
The FotoZ lens does not explicitly mention autofocus capabilities but focuses on wide-angle and macro functionalities. This lens is likely more suited for those who enjoy the creative control of manual focus. In contrast, the YONGNUO lens supports both auto and manual focus modes, providing flexibility for photographers who want to switch between quick captures and precise adjustments. The dual focus options make the YONGNUO lens a solid choice for varying shooting scenarios, enhancing its usability.
Price Analysis
With the FotoZ lens priced at $45.99 and the YONGNUO lens at $102.00, the FotoZ lens is about 55% cheaper. This price difference can be significant for hobbyists or beginner photographers who may not want to invest heavily in their first lens. However, for those looking for a more versatile lens with premium features, the price of the YONGNUO lens may justify the investment. The decision on which lens to purchase will largely depend on budget constraints and the desired features.
Target Audience
The target audience for these lenses varies. The FotoZ lens is aimed at casual photographers and vloggers using Sony ZV series cameras who need a lightweight and affordable option for wide-angle shots and macro photography. Conversely, the YONGNUO lens targets more serious photographers who use Nikon DSLRs and are looking for a reliable prime lens that performs well in low-light scenarios. Understanding your photography style and equipment will help determine which lens aligns best with your needs.
Which should you buy?
In conclusion, your choice between the FotoZ 40.5mm 0.75x Mini Wide Angle Conversion Lens and the YONGNUO YN50mm F1.8N Standard Prime Lens should be guided by your specific photography needs and camera compatibility. If you seek an affordable lens for wide-angle and macro photography with a strong emphasis on portability, the FotoZ lens is an excellent choice at $45.99. However, if you are a more serious photographer looking for a versatile prime lens with a larger aperture for enhanced low-light capability, the YONGNUO lens may be worth the investment at $102.00. Ultimately, both lenses offer unique features that cater to different photographic styles and preferences.

