YONGNUO vs YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens,
Updated July 2026 — YONGNUO wins on length and diameter, YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, wins on focal length.
The YONGNUO 35MM F1.8 lens offers superior optical quality and build, making it the better choice for Sony users. The YN50mm lens is a solid option for Canon users, especially during sales.
Why YONGNUO is better
Optical Quality
More advanced optical design with 10 elements.
Build Quality
Metal construction with dustproof features.
Autofocus
Quieter autofocus system ideal for video.
Why YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, is better
Price
Lower average price during sales.
Compact Size
Shorter length for portability.
Compatibility
Designed for Canon EF mount cameras.
Overall score
Specifications
| Spec | YONGNUO | YONGNUO YN50mm F1.8C Lens, Large Aperture Auto Focus Lens, |
|---|---|---|
| Elements | 10 in 9 groups | 6 in 5 groups |
| Aperture Blades | 9 | 0 |
| Min Focus | 0.35m | 0.45m |
| Mount Type | Sony E | Canon EF |
| Max Aperture | F1.8 | F1.8 |
Dimension comparison
Overview of the YONGNUO 35MM F1.8 Art Auto Focus Lens and the YONGNUO YN50mm F1.8C Lens
The YONGNUO 35MM F1.8 Art Auto Focus Lens is specifically designed for Sony E-mount cameras, while the YONGNUO YN50mm F1.8C Lens caters to Canon EF mount cameras. Both lenses are made by YONGNUO and are aimed at photographers looking to enhance their imaging capabilities. The 35MM lens is priced at $128.00, whereas the 50MM lens is slightly higher at $132.29, making the 35MM lens about 3% cheaper.
Design and Build Quality
The YONGNUO 35MM F1.8 features a robust design with a metal bayonet and outer shell, ensuring durability during use. It also includes a dustproof and waterproof rubber ring, allowing for versatility in different environments. The dimensions of the lens are approximately Ø63.5×79.9mm. On the other hand, the YONGNUO YN50mm F1.8C Lens, while compact at 2 inches in length, is also built with quality in mind. However, it lacks the dustproof features of its competitor. The 35MM lens stands out for its sturdier construction, which may appeal to photographers who work in various weather conditions.
Image Quality
When it comes to image quality, the YONGNUO 35MM F1.8 lens is equipped with 10 elements in 9 groups, including 2 aspherical lenses and ultra-low dispersion glass, which enhances sharpness and minimizes aberrations. It offers a large aperture of F1.8, creating beautiful background bokeh and making it suitable for low-light conditions. Conversely, the YONGNUO YN50mm F1.8C Lens also promises excellent image quality with a fast aperture, but it has only 6 elements in 5 groups. While it provides good edge-to-edge sharpness, the 35MM lens has a more advanced optical design, giving it an edge in overall image performance.
Autofocus and Usability
The YONGNUO 35MM F1.8 features a very quiet autofocus system, which is ideal for video recording and situations where noise can be distracting. It has a minimum focusing distance of 0.35 meters, allowing for close-up shots. The YONGNUO YN50mm F1.8C also supports both auto and manual focus, but its autofocus capabilities may not be as refined. Users looking for smooth and silent autofocus for video work may prefer the 35MM lens, while those who value manual focus might find the 50MM lens satisfying.
Compatibility
The YONGNUO 35MM F1.8 is tailored for Sony E-mount mirrorless cameras, making it compatible with a wide range of models such as the A1, A7 series, and FX3, among others. This extensive compatibility ensures that users can easily integrate it into their existing Sony camera setups. Conversely, the YONGNUO YN50mm F1.8C is designed for Canon EF mount cameras, including popular models like the 5D and 7D series. Therefore, the choice between these two lenses heavily depends on the camera system a photographer is using.
Price and Value
The YONGNUO 35MM F1.8 is currently priced at $128.00, while the YONGNUO YN50mm F1.8C is priced at $132.29, making the 35MM lens the more economical option. However, the YN50mm lens has a 90-day average price of $82.40, which indicates that it might be available at a significantly lower price during sales or discounts. Therefore, while the 35MM lens is consistently priced higher, the YN50mm could offer better value if purchased during promotional periods.
Target Audience
Both lenses serve different segments of the photography market. The YONGNUO 35MM F1.8 is particularly suitable for photographers seeking a versatile lens for Sony mirrorless cameras, especially for portrait and low-light photography. Its features cater to users who prioritize image quality and build quality. In contrast, the YONGNUO YN50mm F1.8C targets Canon users looking to enhance their lens collection with a prime lens. Each lens has its strengths and appeals to different types of photographers based on their camera system and shooting needs.
Which should you buy?
In conclusion, the choice between the YONGNUO 35MM F1.8 Art Auto Focus Lens and the YONGNUO YN50mm F1.8C Lens largely depends on your camera system and specific photography needs. The 35MM lens offers superior optical quality, a more durable design, and a quiet autofocus system, making it a great choice for Sony users who prioritize image quality and versatility. On the other hand, the YN50mm lens, although slightly more expensive at retail, may provide better value during price drops and offers a solid option for Canon users seeking to expand their lens lineup. Ultimately, both lenses have their merits and serve different purposes, so choose according to your camera compatibility and shooting style.

