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VILTROX vs YONGNUO YN50mm F1.8N Standard Prime Lens, Large

Updated July 2026 — VILTROX wins on autofocus and versatility, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on price and weight.

The VILTROX 35mm f1.7 E offers superior features and performance, making it the better choice for serious photographers. The YONGNUO YN50mm F1.8N is a budget-friendly option for casual users.

Why VILTROX is better

Aperture

VILTROX has a larger maximum aperture of f/1.7.

Autofocus

VILTROX features fast, silent autofocus.

Build Quality

VILTROX has a premium all-metal construction.

Why YONGNUO YN50mm F1.8N Standard Prime Lens, Large is better

Price

YONGNUO is significantly cheaper at $102.

Weight

YONGNUO is lighter than VILTROX.

Compatibility

YONGNUO supports full-frame cameras.

Overall score

VILTROX
85
YONGNUO YN50mm F1.8N Standard Prime Lens, Large
70

Specifications

SpecVILTROXYONGNUO YN50mm F1.8N Standard Prime Lens, Large
Focal Length35mm50mm
Max Aperturef/1.7f/1.8
AutofocusYesYes
MaterialMetalPlastic
CompatibilitySony ENikon DSLR

Dimension comparison

VILTROXYONGNUO YN50mm F1.8N Standard Prime Lens, Large

Overview of the VILTROX 35mm f1.7 E and YONGNUO YN50mm F1.8N

The VILTROX 35mm f1.7 E and YONGNUO YN50mm F1.8N are both prime lenses aimed at different camera systems, each offering distinct advantages. The VILTROX lens, priced at $179.00, is designed for Sony E-mount cameras, while the YONGNUO lens, available for $102.00, caters to Nikon DSLR users. This significant price difference of about 75% highlights the varying markets and brand positioning of these two products.

Build Quality and Design

When it comes to build quality, the VILTROX 35mm f1.7 E stands out with its compact and lightweight design, weighing only 170 grams. This lens features a sleek metal body, which not only enhances its durability but also ensures long-lasting performance. In comparison, the YONGNUO YN50mm F1.8N also has a solid build, featuring gold-plated metal contacts that improve signal conductivity and corrosion resistance. While both lenses are designed for portability and functionality, the VILTROX offers a more premium feel due to its all-metal construction.

Aperture and Low-Light Performance

The VILTROX 35mm f1.7 E has a maximum aperture of f/1.7, which allows for exceptional low-light performance and a beautiful bokeh effect, making it ideal for portraits and creative photography. The YONGNUO YN50mm F1.8N, on the other hand, has a slightly larger maximum aperture of f/1.8, which also performs well in low-light conditions but does not quite match the bokeh quality of the VILTROX. The difference in aperture is minimal, but the VILTROX lens provides more versatility for various shooting scenarios.

Autofocus Capabilities

The autofocus systems of both lenses cater to different needs. The VILTROX 35mm f1.7 E is equipped with a new STM motor, delivering fast, precise, and near-silent autofocus performance. This feature is particularly beneficial for videographers and photographers alike, as it minimizes focus breathing during transitions. In contrast, the YONGNUO YN50mm F1.8N supports both auto and manual focus modes but does not highlight any advanced autofocus technology. Thus, the VILTROX lens may be the better choice for those prioritizing quick and silent autofocus.

Optical Design and Image Quality

In terms of optical design, the VILTROX 35mm f1.7 E boasts 11 elements in 9 groups, including high refractive elements and an aspherical element. This design minimizes chromatic aberrations, distortion, and flare, ensuring outstanding image quality. The YONGNUO YN50mm F1.8N also presents a solid optical design but lacks the same level of sophistication as the VILTROX. Consequently, while both lenses can deliver sharp images, the VILTROX is likely to provide a clearer and more vibrant image in a variety of lighting conditions.

Use Cases and Versatility

The VILTROX 35mm f1.7 E is particularly versatile, capturing sharp images suitable for a wide range of photography styles, from street photography to portraits. Its 53mm equivalent focal length on APS-C cameras makes it a natural choice for everyday shooting. Meanwhile, the YONGNUO YN50mm F1.8N is a standard prime lens perfect for general use but may not offer the same breadth of application as the VILTROX. Photographers looking for a lens that excels across different genres may find the VILTROX more appealing.

Price Comparison

The VILTROX 35mm f1.7 E is priced at $179.00, while the YONGNUO YN50mm F1.8N is available for $102.00. This price difference of about 75% makes the YONGNUO a more budget-friendly option, particularly for beginner photographers or those who prioritize saving money. However, for professionals or serious enthusiasts, the additional investment in the VILTROX may be justified by its superior features and performance.

Customer Support and Warranty

Both VILTROX and YONGNUO offer customer support, but the specifics of their warranties and support services can vary. The VILTROX lens features a USB-C upgrade port, allowing users to update the lens firmware, which can enhance compatibility with newer camera models. This forward-thinking feature is a significant advantage for tech-savvy users. The YONGNUO YN50mm F1.8N does not mention any firmware update capabilities, which may limit its longevity in terms of compatibility with future camera releases.

Which should you buy?

Choosing between the VILTROX 35mm f1.7 E and the YONGNUO YN50mm F1.8N largely depends on your specific photography needs and budget. If you are a Sony E-mount user looking for a high-quality lens with excellent low-light performance, fast autofocus, and superior build quality, the VILTROX is worth the investment. Conversely, if you are a Nikon DSLR user seeking a reliable, budget-friendly lens for general photography, the YONGNUO offers great value. Ultimately, each lens has its strengths, making the decision dependent on your camera system and shooting style.