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

Updated July 2026 — VILTROX leads on focus distance and optical design.

The VILTROX 14mm f4.0 FE excels in optical quality and versatility, while the YONGNUO YN50mm F1.8C offers a budget-friendly option for general photography.

Why VILTROX is better

Optical Quality

VILTROX has a more complex optical design.

Minimum Focus

VILTROX allows closer focusing at 0.13m.

Autofocus Speed

VILTROX features a fast STM motor.

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

Price

YONGNUO is $66.71 cheaper.

Size

YONGNUO has a compact design.

Versatility

YONGNUO is suitable for various Canon cameras.

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,
Aperturef/4.0f/1.8
Focal Length14mm50mm
Elements12 in 96 in 5
Field of View112°46°
Mount TypeSony ECanon EF

Dimension comparison

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

Overview of the VILTROX 14mm f4.0 FE and YONGNUO YN50mm F1.8C

The VILTROX 14mm f4.0 FE is designed for wide-angle photography, while the YONGNUO YN50mm F1.8C is a versatile standard lens with a larger aperture. The VILTROX lens is priced at $199.00, whereas the YONGNUO lens is available for $132.29, making it about 33% cheaper than its competitor. Both lenses cater to different photographic needs, appealing to varying types of photographers.

Design and Build Quality

When it comes to design, the VILTROX 14mm f4.0 FE is lightweight and portable, weighing only 170g, which makes it easy to carry for outdoor shoots. In contrast, the YONGNUO YN50mm F1.8C has a compact design, but specific weight details are not provided. The VILTROX lens includes a lotus-shaped lens hood that helps in reducing stray light, enhancing image quality. The YONGNUO lens features a simple, functional design that complements Canon EOS cameras but lacks specialized design features like the VILTROX’s USB-C upgrade port for firmware updates.

Autofocus Performance

The VILTROX 14mm f4.0 FE boasts fast autofocus capabilities thanks to its STM motor, which allows for smooth focusing transitions, particularly beneficial for video shooting. The YONGNUO YN50mm F1.8C also supports both auto and manual focus but does not specify the type of motor it uses. The autofocus performance of the VILTROX lens is likely to be superior, making it more suitable for those who frequently shoot video or need quick focus adjustments in dynamic environments.

Optical Quality

Optical performance is a strong point for the VILTROX 14mm f4.0 FE, which features a complex optical design of 12 elements in 9 groups, including high refractive and low dispersion elements. This design minimizes chromatic aberrations, distortion, and flare, ensuring high image quality across various shooting conditions. The YONGNUO YN50mm F1.8C, while providing good edge-to-edge sharpness and a fast f/1.8 aperture, has a simpler construction of 6 elements in 5 groups. Thus, while the YONGNUO lens may perform well in typical scenarios, the VILTROX is likely to deliver superior image quality, especially in challenging lighting.

Minimum Focusing Distance

The VILTROX 14mm f4.0 FE has a minimum focusing distance of just 0.13 meters (13cm), allowing for detailed close-up shots, which is advantageous for macro-style photography even in a wide-angle lens. The YONGNUO YN50mm F1.8C does not provide specific minimum focusing distance details, but its standard design suggests it may not achieve the same level of close-up capability. This feature makes the VILTROX lens more versatile for various shooting situations, including landscapes and detailed close-ups.

Price Comparison

The VILTROX 14mm f4.0 FE is priced at $199.00, while the YONGNUO YN50mm F1.8C is significantly less at $132.29, marking a difference of approximately $66.71. This price gap of about 33% makes the YONGNUO lens an attractive option for budget-conscious photographers. However, the VILTROX lens offers features that may justify its higher price point for those seeking specialized performance in wide-angle photography.

Target Audience

The VILTROX 14mm f4.0 FE lens is ideal for landscape photographers, architectural photographers, and those interested in astrophotography due to its wide field of view and close focusing distance. On the other hand, the YONGNUO YN50mm F1.8C is perfect for general photography, especially for portrait and low-light shooting, given its large aperture. Therefore, the choice largely depends on the specific needs of the photographer and the types of images they wish to capture.

Which should you buy?

Choosing between the VILTROX 14mm f4.0 FE and the YONGNUO YN50mm F1.8C ultimately depends on your photographic needs and budget. If you require a versatile, high-quality wide-angle lens with advanced features and superior optical performance, the VILTROX is worth the investment at $199.00. However, if you are looking for a budget-friendly option that still offers good performance for portraits and general photography, the YONGNUO at $132.29 is a solid choice. Each lens serves a different purpose, so consider what fits your photography style best before making a decision.