VILTROX vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — VILTROX wins on weight and max aperture, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on length and magnification.
The VILTROX 50mm F2 excels in optical quality and autofocus performance, while the YONGNUO YN50mm F1.8C is a more budget-friendly option with good low-light capabilities.
Why VILTROX is better
Optics
VILTROX has a more complex optical design.
Autofocus
VILTROX features a faster and quieter autofocus system.
Bokeh
VILTROX's 9-blade aperture creates smoother bokeh.
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Price
YONGNUO is significantly cheaper.
Low-light
YONGNUO's f/1.8 aperture is better for low-light.
Compatibility
YONGNUO is compatible with a wider range of Canon cameras.
Overall score
Specifications
| Spec | VILTROX | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Optical Design | 9 groups, 13 elements | 6 elements, 5 groups |
| Autofocus Type | STM | AF/MF |
| Aperture Blades | 9 | 6 |
| Camera Mount | Sony E | Canon EF |
| Max Angle of View | 47 degrees | 46 degrees |
Dimension comparison
Overview
When it comes to choosing between the VILTROX 50mm F2 Full Frame Lens for Sony and the YONGNUO YN50mm F1.8C Lens, both options provide distinct features tailored to different photography needs. The VILTROX lens is priced at $199.00, while the YONGNUO lens offers a more budget-friendly option at $132.29, making it about 17% cheaper than its competitor. This comparison will delve into the key aspects of both lenses to help you determine which one aligns better with your photography style.
Optics and Image Quality
The VILTROX 50mm F2 boasts a sophisticated optical design featuring 9 groups and 13 elements, including multiple special elements like 3 ED and 4 HR. This design aims to achieve high image quality across various shooting conditions. In contrast, the YONGNUO YN50mm F1.8C, while simpler with 6 elements in 5 groups, promotes a faster aperture of f/1.8, which can enhance low-light performance and edge-to-edge sharpness. If superior optical complexity and image quality are essential to you, the VILTROX might be the better choice, while the YONGNUO shines in low-light scenarios.
Autofocus Capabilities
One of the standout features of the VILTROX lens is its STM (Stepping Motor) system, designed for fast and quiet autofocus, making it ideal for both photography and video recording. The YONGNUO YN50mm F1.8C also supports autofocus and manual focus, providing versatility. However, its autofocus capabilities may not match the speed or silence of the VILTROX lens. For users prioritizing swift and discreet autofocus performance, the VILTROX lens may offer a significant advantage.
Aperture and Bokeh
The VILTROX 50mm F2 features a 9-blade circular aperture that enables the creation of smooth background bokeh, ideal for portrait photography. The YONGNUO lens, with its f/1.8 maximum aperture, provides a faster option for light gathering but has only 6 blades, which may result in less aesthetically pleasing bokeh. If achieving a beautiful background blur is a primary concern, the VILTROX lens stands out with its superior aperture design.
Build Quality and Design
The VILTROX 50mm F2 is noted for its lightweight and compact design, weighing just 205 grams, which enhances portability without compromising optical performance. The YONGNUO lens, while also compact at 2 inches in length, does not specify its weight but is targeted toward users seeking a lightweight addition to their camera kit. The VILTROX's emphasis on compactness alongside high-quality optics could appeal more to travel and street photographers.
Minimum Focusing Distance
In terms of close-up capabilities, the VILTROX lens offers a minimum focusing distance of 0.51 meters and a maximum magnification of 0.11x. This allows for a decent level of detail in close-up shots. The YONGNUO lens has a maximum magnification of 0.15x, with a shorter minimum focusing distance of 0.45 meters. For those who enjoy macro-style photography, the YONGNUO lens may offer more versatility in capturing intricate details.
Compatibility and Use Cases
The VILTROX 50mm F2 is specifically designed for Sony E-mount cameras, making it a dedicated option for users of this system. On the other hand, the YONGNUO YN50mm F1.8C is compatible with a variety of Canon EF mount cameras, including popular models like the 5D and 7D series. If you own a Canon camera, the YONGNUO lens may be the suitable choice, while the VILTROX lens is tailored for Sony users.
Price Comparison
Price is a crucial factor for many photographers. The VILTROX 50mm F2 is priced at $199.00, whereas the YONGNUO YN50mm F1.8C is available for $132.29, making it significantly more accessible at about 33% less than the VILTROX lens. This price difference can be a deciding factor, especially for entry-level photographers or those on a budget.
Which should you buy?
In conclusion, the choice between the VILTROX 50mm F2 and the YONGNUO YN50mm F1.8C largely depends on your specific needs and camera compatibility. If you prioritize optical excellence, fast and quiet autofocus, and beautiful bokeh, the VILTROX lens is likely the superior option despite its higher price. Conversely, if you are looking for a budget-friendly, versatile lens with excellent low-light capabilities for Canon cameras, the YONGNUO lens presents a compelling choice. Ultimately, both lenses have their strengths, making them suitable for different types of photographers.