Which prime lens is best for Sony APS-C street photography?

Adding my two cents here since I've been through this exact learning curve. Over the years, I've tried many different setups, and honestly, the most important thing for a trip like London is reliability. You dont want to be fiddling with settings while a cool bus passes by. In my experience, the safest bet for an a6400 user is actually the Sony E 35mm f/1.8 OSS. Since your camera doesn't have built-in stabilization, that OSS in the lens name is huge. It helps keep your shots sharp even if you're walking or the light is dim. I remember my first big trip with a prime lens... it felt so much less confusing than a zoom because I just focused on where I was standing rather than twisting a dial. Budget-wise, you can usually find these for under $350 if you look at used gear sites. I buy almost all my glass used now because it saves a ton of cash and usually works perfectly. If you want even more of that blurry background look for even less money, the Sony E 50mm f/1.8 OSS is a total steal, though it might feel a bit tight on narrow London sidewalks. Stick to the 35mm for your first one if you can find it. It's a solid, reliable choice that wont break the bank or your back while you're sightseeing.

If you want those blurry backgrounds without spending a fortune, look at the Viltrox 23mm f/1.4 AF Sony E. Viltrox is really giving Sony a run for their money lately and in my experience, this is the best value pick right now.

• Gives a 35mm equivalent view which is the street photography standard.
• f/1.4 aperture lets in tons of light for evening shots.
• Autofocus is snappy enough for moving crowds... Its basically pro-tier glass at a discount.

Im happy with the Sigma 30mm f/1.4 DC DN Contemporary for street. The 45mm equivalent view is super versatile and f/1.4 gives great bokeh. Let me know if you need more specs!

Re: "Im happy with the Sigma 30mm f/1.4 DC..." - ngl Sigma is basically the gold standard if you want reliable glass that wont break the bank. Over the years I have tried almost everything out there. The build quality always feels safe and the images are sharp. Total game changer. When I was in London last summer, I realized that having a fast aperture is way more important than people think for those crowded streets... you need that background blur. Quick question tho, are you planning on doing mostly shots of people or are you looking to get more of the buildings and architecture in the frame? That really changes which focal length you should pick up. Honestly just get any prime from Sigma and you cant go wrong. TL;DR: Go with Sigma, they are super reliable and perfect for beginners who want quality without the headache.

Did this last week, worked perfectly