Yongnuo YN50mm F1.8S 50mm

A dirt cheap 50mm that delivers gorgeous portraits and bokeh, but the autofocus is slow, noisy, and the build feels like a toy. Buy it for the optics, forgive it for everything else.

Here's what surprised us: the optics are genuinely good. Eight elements including one aspherical and one ED element, and the sharpness in the foreground is legit. Portraits pop, product shots look crisp, and the bokeh from that f/1.8 aperture is smooth and pleasing. But the autofocus is where reality sets in. It's slow, it hunts, and it makes enough noise to scare off small wildlife. The stepping motor is there, but it's not winning any races. Build quality sits at the 96th percentile in our database, which sounds great until you hold it and realize the bar for cheap lenses is just really low.

Against the Viltrox AF 35mm f/1.7 XF, the Yongnuo gives you a tighter 75mm equivalent on APS-C, which is better for portraits but less flexible for everyday shooting. The Sony E PZ 16-50mm f/3.5-5.6 OSS is more versatile with its zoom range and has stabilization, but you lose the f/1.8 aperture and that dreamy background separation. The Meike 56mm F1.7 is the closest direct rival, and honestly it's a toss-up. The Yongnuo is cheaper and lighter, but the Meike feels slightly better built. If you want a zoom, get the Sony. If you want portraits on a budget, the Yongnuo is the pick.

This is where the Yongnuo wins. Prices swing wildly from USD 82 to USD 359 across 31 US listings, which is a massive spread. The best deal we saw was around USD 82, and at that price this lens is basically a no-brainer. At USD 359 though? Hard pass. Go find the cheapest listing and don't look back. In Canada, the spread is CAD 189 to CAD 432, same story. Shop around.

The Yongnuo YN 50mm f/1.8 II is the lens you buy when you want that creamy background blur without selling a kidney. It's a dirt cheap prime that punches way above its price tag optically. The catch? The autofocus sounds like a tiny robot clearing its throat, and the build feels like it came out of a gumball machine. But for the money, it's hard to stay mad at it.

If you need fast, silent autofocus for video or events, this isn't it. Go grab the Sony E PZ 16-50mm f/3.5-5.6 OSS instead. And if you're rough on gear or shoot in bad weather often, the cheap plastic build will let you down. Spend a bit more on something with better durability.

Buy it if you're a beginner or hobbyist who wants that f/1.8 look without spending real money. The image quality will make you smile, and the autofocus will make you patient. It's not a lens for professionals or anyone shooting fast-moving subjects. But for portraits, product shots, and learning the ropes, this is one of the best value primes out there. Just don't expect it to survive a drop.