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

Updated July 2026 — VILTROX wins on weight and field of view, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on focus dist..

The VILTROX 14mm F4.0 offers superior optical performance and versatility, while the YONGNUO YN50mm F1.8C is a budget-friendly option for portrait photography.

Why VILTROX is better

Wide Angle

VILTROX has a 14mm focal length compared to YONGNUO's 50mm.

Autofocus

VILTROX features advanced Eye/Face AutoFocus.

Optical Design

VILTROX has 12 elements in 9 groups for better image quality.

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

Price

YONGNUO is priced at $132.29, making it more affordable.

Low Light

YONGNUO's F1.8 aperture excels in low-light conditions.

Portability

YONGNUO is lightweight and easy to carry.

Overall score

VILTROX
88
YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
75

Specifications

SpecVILTROXYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Focal Length14mm50mm
ApertureF4.0F1.8
Auto FocusYesYes
Optical Elements12 elements6 elements
Mount TypeSony ECanon EF

Dimension comparison

VILTROXYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,

Overview of the VILTROX 14mm F4.0 FE-Mount Lens for Sony

The VILTROX 14mm F4.0 FE-Mount Lens for Sony offers an ultra-wide angle perspective at a price of $199.00. This lens is specifically designed for Sony E-Mount cameras, making it a prime choice for photographers looking to capture expansive landscapes or dynamic vlogs. With its 112° field of view, it excels in situations where context and depth are critical, such as interior spaces or group shots.

The lens features advanced optical design with 12 elements in 9 groups, including 2 aspherical and 4 ED elements, which help minimize distortion and vignetting. Additionally, its fast and accurate Eye/Face AutoFocus system ensures that subjects remain sharp even in active scenarios, making it a versatile tool for both photography and videography.

Overview of the YONGNUO YN50mm F1.8C Lens

The YONGNUO YN50mm F1.8C Lens is priced at $132.29, making it about 33.5% cheaper than the VILTROX lens. Designed for Canon EF mount cameras, this lens is an excellent addition for photographers who require a fast aperture lens for low-light conditions. With its F1.8 maximum aperture, it allows for beautiful background blur, enhancing subject isolation.

This lens supports both auto and manual focus, providing versatility for different shooting styles. With 6 elements in 5 groups, it promises good edge-to-edge sharpness, making it suitable for portraiture and general photography. Its compatibility with various Canon models, including the 5D and 70D, further broadens its usability.

Image Quality Comparison

When it comes to image quality, the VILTROX 14mm F4.0 excels in wide-angle photography, delivering crisp edge-to-edge sharpness thanks to its sophisticated optical configuration. The inclusion of 2 aspherical elements and 4 extra-low dispersion elements minimizes chromatic aberration and distortion, which is critical for landscape or architectural photography where detail is paramount.

In contrast, the YONGNUO YN50mm F1.8C, while providing good image quality with its F1.8 aperture, is primarily focused on portrait and general photography. It promises better low-light performance but may not match the VILTROX in terms of wide-angle versatility. The difference in focal lengths—14mm versus 50mm—means each lens serves distinctly different photographic purposes.

Autofocus Performance

The VILTROX 14mm F4.0 features an advanced Eye/Face AutoFocus system, enabling fast and precise focusing on moving subjects. This is particularly beneficial for vlogging or street photography, where moments can be fleeting. The lens's autofocus system is designed to work seamlessly with Sony's E-Mount cameras, ensuring that users can rely on quick adjustments without missing a shot.

On the other hand, the YONGNUO YN50mm F1.8C also supports auto focus, but it lacks the advanced features found in the VILTROX. While it offers decent performance for still subjects, its autofocus may not be as reliable in fast-paced shooting environments. Therefore, photographers needing responsive autofocus might find the VILTROX to be the better option.

Build and Design

The VILTROX 14mm F4.0 boasts a robust build suited for frequent use, especially in varied shooting conditions. The design emphasizes a compact form factor, making it easy to carry, while also incorporating features that enhance optical performance. Its focus on video optimization means that it is constructed to minimize focus breathing, which is an essential feature for filmmakers.

Conversely, the YONGNUO YN50mm F1.8C is designed to be lightweight and portable, appealing to photographers who desire a lens that can easily fit into their camera bags. While it is sturdy for everyday use, it may not offer the same level of specialized features as the VILTROX. Users should consider their primary usage—whether they need a lens for casual shooting or a more durable tool for professional work.

Versatility and Use Cases

The VILTROX 14mm F4.0 is highly versatile, making it suitable for a range of applications from landscape photography to vlogging. Its ultra-wide angle allows for creative compositions and makes it ideal for capturing expansive scenes or tight interiors. The minimum focus distance of 0.13m further enhances its adaptability, allowing photographers to experiment with various perspectives.

In contrast, the YONGNUO YN50mm F1.8C is particularly well-suited for portrait photography and general use. Its fast aperture excels in low-light situations, making it a go-to choice for capturing subjects in dimly lit environments. However, its versatility is somewhat limited compared to the VILTROX, mainly due to its longer focal length.

Pricing and Value

The VILTROX 14mm F4.0 is priced at $199.00, whereas the YONGNUO YN50mm F1.8C is available for $132.29. This represents a significant price difference, with the VILTROX being about 50% more expensive. For buyers on a budget or those who primarily shoot portraits, the YONGNUO offers excellent value without compromising too much on performance.

However, the VILTROX lens justifies its higher price with superior optical design and functionality that caters to a broader range of photographic styles. Photographers should weigh the importance of these features against their budget to determine which lens provides better value for their specific needs.

Which should you buy?

The choice between the VILTROX 14mm F4.0 and the YONGNUO YN50mm F1.8C ultimately depends on your specific photography needs. If you are focused on wide-angle shots, landscapes, and vlogging, the VILTROX offers superior features and image quality, albeit at a higher price of $199.00. However, if your primary focus is on portrait photography and you require a budget-friendly option, the YONGNUO at $132.29 provides excellent performance for its price. In summary, consider your shooting style and budget to make the best choice between these two capable lenses.