Yongnuo YN 35mm f/2 35mm

A shockingly decent lens for the money, but the autofocus is the tradeoff. Great for manual focus tinkerers, not for anyone who needs to capture the moment quickly.

What surprised us most is how good the image quality gets at f/5.6 and f/8. For a lens that weighs just 155g and costs less than a fancy dinner, it's sharp enough to make you question why you'd spend more. The manual focus ring is nicely damped and makes zone focusing a breeze. But the AF motor sounds like a coffee grinder and hunts in low light. In our database, its autofocus performance lands right in the middle of the pack (53rd percentile), which honestly feels generous. Multiple owners report that manual focus is the way to go if you want consistency.

The most obvious rival is the Viltrox AF 35mm f/1.7 Z, which costs roughly twice as much but gives you a brighter aperture, faster and quieter autofocus, and better low-light performance. If you shoot a lot indoors or need reliable AF, the Viltrox is the smarter buy. Then there's Canon's own EF 50mm f/1.8 STM. It's a different focal length, but at a similar (often lower) price, you get near-silent STM autofocus that runs circles around the Yongnuo. It's not 35mm, but if speed is your priority, the nifty fifty is the better choice.

At around $106 from Amazon, this lens is a no-brainer if you're on a shoestring budget. We've seen price spreads as wild as $106 to $27,424 (no, that's not a typo, some listings are just bonkers). Stick with the cheap option. It's not a lens you'll pass down to your grandkids, but for the price of a nice UV filter, you get a decent prime. If you can swing an extra $100, maybe look at the Viltrox 35mm f/1.7 for better low-light and AF, but for absolute bottom-dollar fun, this is it.

Here's what you need to know about the Yongnuo YN 35mm f/2: it's dirt cheap, surprisingly sharp when you stop it down a bit, and a blast to walk around with. But the autofocus? Loud, sluggish, and often misses, especially once the light dips. If you're okay with manual focusing or shooting in good light, this lens punches way above its price. If you need fast, silent AF, you'll be frustrated.

If you're looking for a lens to chase kids or pets, or you shoot a lot of indoor events, this isn't it. The autofocus will frustrate you to no end. Go get the Canon EF 50mm f/1.8 STM instead. It's cheaper (sometimes), faster to focus, and nearly silent. You lose the 35mm perspective, but you gain peace of mind.

This lens is a classic 'you get what you pay for' with a twist: you actually get a bit more than you'd expect. It's a solid starter prime for someone learning manual focus or shooting in broad daylight. But if you're shooting anything moving, or in dim conditions, the autofocus will drive you nuts. For the price, it's a fun experiment, but not a workhorse.