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

Updated July 2026 — VILTROX wins on diameter and max aperture, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on weight and filter size.

The VILTROX 28mm f4.5 offers a lightweight design and lower price, while the YONGNUO YN50mm F1.8C excels in low-light performance and versatility.

Why VILTROX is better

Price

VILTROX is $33.29 cheaper

Weight

VILTROX is lighter at 60g

Compactness

VILTROX is more compact at 15.25mm thickness

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

Aperture

YONGNUO has a larger F1.8 aperture

Autofocus

YONGNUO supports both AF and MF

Compatibility

YONGNUO works with more Canon EF cameras

Overall score

VILTROX
85
YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
90

Specifications

SpecVILTROXYONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Optical QualityHighVery High
AutofocusNoYes
Image StabilizationNoNo
Firmware UpgradableYesNo
Price$99.00$132.29

Dimension comparison

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

Overview of the VILTROX 28mm f4.5 Pancake Lens and YONGNUO YN50mm F1.8C Lens

The VILTROX 28mm f4.5 Pancake Lens is priced at $99.00, while the YONGNUO YN50mm F1.8C Lens is more expensive at $132.29, making the VILTROX about 25% cheaper. This price difference can influence buyers depending on their budget and intended use of the lens. The VILTROX lens is designed specifically for Fujifilm APS-C mirrorless cameras, while the YONGNUO is compatible with Canon EF mount cameras, showcasing the importance of brand compatibility in lens purchases.

Design and Portability

The VILTROX 28mm f4.5 is ultra-compact and lightweight, measuring 60.3mm in diameter and 15.25mm in thickness, weighing approximately 60g. This makes it an excellent choice for photographers seeking portability without sacrificing image quality. In contrast, the YONGNUO YN50mm F1.8C, while still relatively compact at 2 inches in length, is bulkier and designed for a different focal length. The lightweight design of the VILTROX makes it particularly appealing for travel and street photography, where carrying less gear is advantageous.

Optical Performance

In terms of optical performance, the VILTROX features 2 aspherical and 2 ED lenses that provide sharp, clear, and high-contrast images, even in challenging lighting conditions. This is particularly beneficial for photographers who often shoot in varied environments. On the other hand, the YONGNUO lens boasts a larger maximum aperture of F1.8, allowing for better low-light performance and improved edge-to-edge sharpness. Thus, while both lenses excel in different aspects, the choice between them may come down to whether one values low-light performance or overall optical quality in diverse lighting situations.

Aperture and Versatility

The fixed aperture of F4.5 on the VILTROX lens simplifies operation, ensuring consistent performance across various lighting conditions. This could be a plus for those who prefer less complexity in their shooting process. In contrast, the YONGNUO’s F1.8 aperture allows for more creative control over depth of field and is particularly useful for portrait photography, where background blur is often desired. This versatility in aperture settings could sway photographers who want to experiment with different styles and techniques.

Autofocus Capabilities

The YONGNUO YN50mm F1.8C features both autofocus and manual focus functions, making it a versatile choice for different shooting scenarios. This is especially useful for beginners who might rely on autofocus for quick shots. The VILTROX 28mm, while it does not explicitly mention autofocus features, is designed for Fujifilm cameras that typically have fast and reliable autofocus capabilities. Depending on the user's preference for focusing methods, this aspect could play a crucial role in their decision-making.

Additional Features

The VILTROX lens includes a built-in sliding lens cap, providing convenience and protection without the need for separate accessories. This is a thoughtful design feature that enhances usability, making it easier for photographers to switch quickly between shooting and storage. On the other hand, the YONGNUO lens accepts 52mm filters and has a maximum magnification specification of 0.15, which can be appealing for those who enjoy using filters for creative effects. The additional features of each lens cater to different user needs and could be a deciding factor for photographers.

Brand and Compatibility

The VILTROX 28mm is specifically designed for Fujifilm X-mount cameras, making it an ideal choice for users of these systems, such as the X-T5 and X-H2. The YONGNUO YN50mm, however, is compatible with a wide range of Canon EF mount cameras, including popular models like the 5D and 7D, which could attract a broader audience. Therefore, brand loyalty and existing camera equipment may heavily influence which lens a photographer chooses.

Which should you buy?

Ultimately, the choice between the VILTROX 28mm f4.5 Pancake Lens and the YONGNUO YN50mm F1.8C Lens depends on the photographer's specific needs and preferences. If you prioritize a lightweight, compact design with exceptional optical performance for Fujifilm cameras, the VILTROX is the clear winner, especially at its lower price point of $99.00. However, if you require a versatile lens with a larger aperture for low-light photography and greater creative control, the YONGNUO, despite its higher price of $132.29, may be the better option. Consider your camera system and shooting style carefully to make the most informed decision.