Nikon YONGNUO YN50mm F1.8, Standard Prime Auto Focus Review

If you're a Nikon shooter on a tight budget and you've been wondering if a third-party 50mm f/1.8 is worth it, the Yongnuo YN50mm F1.8 is a straightforward answer. It's a standard prime lens that gives you that classic 50mm field of view and a bright f/1.8 aperture for blurry backgrounds, all for around $100. It works on both full-frame (FX) and crop-sensor (DX) Nikon DSLRs, and it even has image stabilization, which is a rare find at this price. So, if you're looking for a cheap way to get into portrait photography or low-light shooting with your Nikon camera, this lens is on the table.

Let's talk about what you're really getting. The f/1.8 aperture lands in the 74th percentile, which means it's plenty bright for separating subjects from the background. In practice, you can get some nice, soft bokeh, especially for portraits. The built-in stabilization is surprisingly good, sitting in the 85th percentile. That means you can handhold shots at slower shutter speeds without as much blur, which is a huge plus for video or low-light stills. Just know that the autofocus performance is middle-of-the-road (45th percentile). It gets the job done in decent light, but it can hunt a bit in dim conditions and isn't the quietest. For macro work, forget it—this lens scores in the bottom 16th percentile for that.

At around $102, the value proposition is simple: you get a stabilized, fast-aperture prime for the price of a pizza night. The main alternative is Nikon's own 50mm f/1.8G, which costs more but has faster, quieter autofocus and slightly better optics. You're trading some performance for a lower price and the bonus of stabilization here. If your budget is absolutely firm, this lens gets you in the game.

Compared directly to the Nikon 50mm f/1.8G, the Yongnuo is cheaper and has stabilization, but the Nikon has better autofocus and optics. It's a trade-off between convenience and pure performance. Looking at other budget options, the Viltrox 35mm f/1.7 (for Fujifilm X-mount) offers a different focal length but no stabilization. The Meike 55mm f/1.8 is a more modern, full-frame AF lens for mirrorless, but it's also more expensive. For Nikon DSLR users specifically, if you don't need stabilization and can spend a bit more, the Nikon 50mm G is the safer bet. If every dollar counts and you want that stabilization help, the Yongnuo has a clear niche.

Should you buy this? It depends on your priorities. If you're a beginner or a hobbyist with a Nikon DSLR and you want the most affordable path to a fast, stabilized prime lens for portraits, the Yongnuo YN50mm is a compelling, no-frills pick. The stabilization is a genuine benefit. But, if you shoot a lot of action, need reliable autofocus, or prioritize optical sharpness above all else, you'll be happier saving up for the Nikon 50mm f/1.8G or looking at used options. This lens is good for the price, but it makes some clear compromises.