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

Updated July 2026 — VILTROX wins on weight and price, YONGNUO YN50mm F1.8N Standard Prime Lens, Large wins on focal length and focus distance.

The VILTROX 25mm F1.7 E offers superior low-light performance and advanced autofocus features, making it the better choice for serious photographers. However, the YONGNUO YN50mm F1.8N is a more budget-friendly option.

Why VILTROX is better

Low-Light Performance

VILTROX has a larger aperture of f/1.7.

Autofocus

VILTROX features a fast STM motor for silent autofocus.

Close Focus

VILTROX has a minimum focusing distance of 0.3m.

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

Price

YONGNUO is $74 cheaper.

Weight

YONGNUO is lighter and more portable.

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
Max Aperturef/1.7f/1.8
AutofocusYesYes
Manual FocusYesYes
Close Focus0.3mNot Specified
CompatibilitySony ENikon DSLR

Dimension comparison

VILTROXYONGNUO YN50mm F1.8N Standard Prime Lens, Large

Overview of the VILTROX 25mm F1.7 E and YONGNUO YN50mm F1.8N

The VILTROX 25mm F1.7 E is priced at $176.00, while the YONGNUO YN50mm F1.8N is considerably cheaper at $102.00, making it about 42% less expensive. This significant price difference can be a decisive factor for those on a budget. Both lenses are designed for different camera mounts and offer unique features tailored to various photography styles, appealing to both hobbyists and professionals.

Design and Build Quality

The VILTROX 25mm F1.7 E boasts a thoughtful design, including an extended lens hood that enhances image contrast and protects against stray light. This lens is equipped with a USB-C upgrade port for firmware updates, ensuring compatibility with future camera models. In contrast, the YONGNUO YN50mm F1.8N also employs durable materials, featuring gold-plated metal contacts that enhance conductivity and resist corrosion. While both lenses are designed for longevity, the VILTROX offers more advanced features for tech-savvy users.

Aperture and Low-Light Performance

With a maximum aperture of f/1.7, the VILTROX 25mm excels in low-light conditions, allowing for stunning background blur and bokeh effects. This makes it ideal for portrait and street photography. The YONGNUO YN50mm F1.8N, with its f/1.8 aperture, is still capable of performing well in low-light situations but may not achieve the same depth of field as the VILTROX. The difference in aperture size means that the VILTROX can capture brighter images in dim environments, giving it an edge for night photography.

Focal Length and Versatility

The VILTROX 25mm F1.7 E offers a focal length equivalent to 38mm on APS-C cameras, providing a natural perspective that suits a range of photography styles. This versatility is great for both landscapes and portraits. Conversely, the YONGNUO YN50mm F1.8N has a classic 50mm focal length, which is perfect for portrait photography and everyday shooting. While both lenses cover versatile ranges, the choice here depends on the specific photographic needs of the user.

Autofocus Capabilities

The VILTROX 25mm features a new STM motor that delivers fast and nearly silent autofocus, ideal for both photography and video recording. It also minimizes focus breathing, ensuring smooth transitions during video shoots. The YONGNUO YN50mm F1.8N supports both auto and manual focus modes, making it adaptable for various shooting styles. However, it does not highlight the same level of autofocus sophistication as the VILTROX, which could be a crucial factor for videographers or those who rely heavily on autofocus.

Close Focusing Distance

The VILTROX 25mm F1.7 E has a minimum focusing distance of 0.3 meters (about 1 foot), allowing for impressive close-up shots with detailed backgrounds. It enables photographers to capture intricate details while maintaining the desired bokeh effect. The YONGNUO YN50mm F1.8N does not specify its close focusing distance, which may limit its macro capabilities. For photographers interested in capturing fine details, the VILTROX offers a clear advantage.

Price Comparison

The VILTROX 25mm F1.7 E is priced at $176.00, whereas the YONGNUO YN50mm F1.8N is available for $102.00, making it a more budget-friendly option. This price difference of $74.00 may encourage entry-level photographers or those with financial constraints to opt for the YONGNUO lens. However, the VILTROX's additional features might justify its higher price for professionals seeking enhanced performance in various shooting conditions.

Which should you buy?

Choosing between the VILTROX 25mm F1.7 E and the YONGNUO YN50mm F1.8N ultimately depends on your specific needs and budget. If you prioritize low-light performance, advanced autofocus capabilities, and close focusing distance, the VILTROX is worth the investment at $176.00. However, if you're looking for a more affordable option that still delivers solid performance for everyday photography, the YONGNUO at $102.00 is an excellent choice. Both lenses cater to different users, making your shooting style the deciding factor.