vsversusfinder

VILTROX AF vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,

Updated July 2026 — VILTROX AF leads on weight and length.

The VILTROX AF 50mm F2.0 offers advanced features and optical quality for Nikon users, while the YONGNUO YN50mm F1.8C is a budget-friendly option for Canon shooters.

Why VILTROX AF is better

Advanced Autofocus

VILTROX features superior autofocus technology.

Optical Design

VILTROX has a more complex optical design for better image quality.

Video Capability

VILTROX is better suited for video shooting.

Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better

Lower Price

YONGNUO is significantly cheaper.

Lightweight

YONGNUO is slightly lighter.

Manual Focus

YONGNUO supports manual focus.

Overall score

VILTROX AF
85
YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
75

Specifications

SpecVILTROX AFYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Mount TypeNikon ZCanon EF
Aperture Blades96
AutofocusYesYes
Video SupportYesNo
Magnification0.11x0.15x

Dimension comparison

VILTROX AFYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,

Overview

The VILTROX AF 50mm F2.0 Air Z Lens and the YONGNUO YN50mm F1.8C Lens cater to different camera systems and budgets, making them appealing options for photographers. The VILTROX lens is priced at $199.00, while the YONGNUO lens is more budget-friendly at $132.29, making it about 33% cheaper. This price difference could influence your decision based on budget constraints and brand loyalties.

Compatibility

The VILTROX AF 50mm F2.0 is specifically designed for Nikon Z mount cameras, which include popular models like the Z8, Z9, and Z6. On the other hand, the YONGNUO YN50mm F1.8C is compatible with Canon EF mount cameras, such as the 5D, 7D, and T3 series. This means your choice could heavily depend on the camera system you own. If you shoot with a Canon camera, the YONGNUO is your only option, while Nikon users will benefit from the specialized features of the VILTROX lens.

Aperture Performance

The VILTROX lens features a maximum aperture of F2.0, while the YONGNUO lens boasts a faster F1.8. This difference in aperture allows the YONGNUO to perform slightly better in low-light conditions and to provide a shallower depth of field, which can be advantageous for achieving bokeh effects. However, the VILTROX lens also offers a large aperture, enabling it to create a pleasing background blur while still maintaining image quality.

Autofocus Capabilities

The VILTROX AF 50mm F2.0 uses a stepping motor (STM) for autofocus, which allows for precise and responsive focusing. This lens is particularly well-suited for video shooting, featuring reliable autofocus with support for eye and face tracking. In contrast, the YONGNUO YN50mm F1.8C supports both autofocus and manual focus but does not specify advanced tracking features. If videography or fast-moving subjects are your focus, the VILTROX lens is likely the better choice for its superior autofocus technology.

Optical Design

The VILTROX lens consists of 13 elements in 9 groups, including 3 ED lenses and 1 aspherical element, aimed at minimizing distortion and enhancing image quality. The YONGNUO lens has a simpler design with 6 elements in 5 groups. While the optical design of the YONGNUO lens still offers good image quality, the more complex design of the VILTROX lens may provide superior sharpness and control over optical aberrations, especially at wider apertures.

Weight and Portability

At a compact weight of 220g, the VILTROX AF 50mm F2.0 is lightweight and easy to carry, making it a good option for travel and street photography. The YONGNUO YN50mm F1.8C is also portable, with a similar compact form factor, making both lenses convenient for photographers on the go. However, the VILTROX lens offers a slight edge in terms of advanced features while maintaining a manageable weight.

Price and Value

The YONGNUO YN50mm F1.8C is priced at $132.29, making it a great entry-level option for photographers looking for a quality lens without breaking the bank. In contrast, the VILTROX AF 50mm F2.0 is priced at $199.00, reflecting its advanced features and specialized design for Nikon Z mount cameras. The choice here largely depends on your budget and the features you prioritize. If you are an occasional shooter or just starting, the YONGNUO lens offers excellent value for money.

Which should you buy?

The decision between the VILTROX AF 50mm F2.0 Air Z Lens and the YONGNUO YN50mm F1.8C Lens ultimately hinges on your camera system, budget, and specific photography needs. If you own a Nikon Z camera and require advanced autofocus and optical quality, the VILTROX lens is worth the investment. However, if you’re using a Canon EF mount camera and want a more budget-friendly option, the YONGNUO lens provides excellent performance at a lower price point. Ultimately, each lens has its strengths, making them suitable for different types of photographers.