VILTROX PRO vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — VILTROX PRO wins on autofocus and aperture, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on price.
The VILTROX PRO 27mm F1.2 excels in features and image quality, making it the better choice for serious photographers, while the YONGNUO offers a budget-friendly option.
Why VILTROX PRO is better
Superior Aperture
VILTROX has a larger aperture of F1.2 compared to YONGNUO's F1.8.
Better Autofocus
VILTROX features advanced autofocus capabilities.
Higher Image Quality
VILTROX delivers superior image resolution and control over aberrations.
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Lower Price
YONGNUO is significantly cheaper at $132.29.
Lightweight
YONGNUO is more portable and easier to carry.
Simplicity
YONGNUO offers a straightforward design for beginners.
Overall score
Specifications
| Spec | VILTROX PRO | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Focal Length | 27mm | 50mm |
| Max Aperture | F1.2 | F1.8 |
| Elements | 15 in 11 | 6 in 5 |
| Min Focus | 11in | 0.45m |
| Weight | Unknown | Lightweight |
Dimension comparison
Overview
When comparing the VILTROX PRO 27mm F1.2 XF Fuji and the YONGNUO YN50mm F1.8C lenses, a significant price difference stands out. The VILTROX lens is priced at $578.00, while the YONGNUO lens is substantially cheaper at $132.29, making it about 77% less expensive. This cost disparity raises important questions about the features and performance of each lens, particularly for photographers considering their investment.
Design and Build Quality
The VILTROX PRO 27mm F1.2 XF Fuji boasts a robust design with 15 glass elements arranged in 11 groups, ensuring high resolution and reduced chromatic aberrations. Its construction is aimed at delivering professional-quality results, especially for portraits, thanks to its super large aperture of F1.2. On the other hand, the YONGNUO YN50mm F1.8C features a simpler design with 6 elements in 5 groups. While it supports both autofocus and manual focus, the overall build quality may not match the premium feel of the VILTROX lens. The VILTROX lens is made to endure more demanding photography environments, showcasing a higher level of craftsmanship.
Aperture and Bokeh
The VILTROX lens shines with its super large aperture of F1.2, enabling photographers to create stunning, creamy bokeh that adds depth and dimension to images. This feature is particularly beneficial for portrait photography, allowing for a three-dimensional feel. Conversely, the YONGNUO lens has a maximum aperture of F1.8, which, while still capable of producing decent bokeh, does not provide the same level of background separation as the VILTROX. This difference in aperture size can greatly influence the aesthetic qualities of the images produced, making the VILTROX lens a better choice for those who prioritize artistic control over backgrounds.
Autofocus Performance
When it comes to autofocus capabilities, the VILTROX PRO 27mm F1.2 excels with precise and fast autofocus performance, which includes support for eye focus and EXIF information transmission. This near-silent autofocus technology allows photographers to capture fast-moving subjects with ease, making it suitable for various genres, including action and street photography. In contrast, the YONGNUO YN50mm F1.8C also features autofocus, but it lacks the advanced performance metrics seen in the VILTROX lens. Photographers seeking quick and reliable autofocus may find the VILTROX lens to be a superior option.
Focal Length and Versatility
The VILTROX PRO 27mm F1.2 has a 27mm focal length that translates to a 40mm equivalent focal length on Fujifilm cameras. This makes it versatile enough to handle a wide range of photography styles—from street photography to architectural shots. Its minimum focusing distance of 11 inches (28 cm) enhances its versatility by allowing for close-up shots. On the other hand, the YONGNUO YN50mm F1.8C offers a classic 50mm focal length, which is well-suited for portraits and everyday photography. However, it may not cover as many styles as the VILTROX lens, particularly for those who value a more dynamic shooting range.
Image Quality
Image quality is a major consideration for any photographer, and the VILTROX lens delivers impressive results thanks to its advanced optical design. The combination of a large aperture and tight control over optical aberrations ensures high-resolution images with minimal distortions, making it ideal for professional use. In contrast, the YONGNUO lens is known for providing good edge-to-edge sharpness but may not reach the same level of clarity and detail as the VILTROX. This difference could be significant for photographers who demand the best image fidelity in their work.
Price Point
The price difference between the two lenses is striking. The VILTROX lens is priced at $578.00, while the YONGNUO lens is priced at just $132.29. This makes the YONGNUO lens about 77% cheaper than the VILTROX. While the lower price of the YONGNUO lens makes it an attractive option for beginners or those on a budget, the investment in the VILTROX lens may be justified for serious photographers who require superior features and performance.
Which should you buy?
Ultimately, the choice between the VILTROX PRO 27mm F1.2 XF Fuji and the YONGNUO YN50mm F1.8C lens depends largely on your photography needs and budget. If you are a professional or an enthusiast looking for high-quality images, fast autofocus, and a versatile focal length, the VILTROX lens is worth the investment at $578. However, for casual photographers or those just starting, the YONGNUO lens offers solid performance at an accessible price of $132.29. Your decision should align with your specific photography goals and financial considerations.

