You asked
Is the 7artisans 25mm f 1 8 good for street photography?
Yes, it's a good street lens, with one trade-off. On APS-C it frames like a 38mm on full frame, a classic street focal length, and f/1.8 is bright enough for dim streets. It's small, and that matters most, since Street says a camera people don't notice beats megapixels every time.
The catch is that it's manual focus only, so you'll need to practise setting focus quickly. If that's new to you, pick a distance, set the lens to it, and shoot.
Good small bodies to pair it with include the Fujifilm X-E4, the Sony a6100, and the Nikon Z50. For more on sensor size and why a small APS-C setup is often enough, see Sensor sizes.
Written by Claude from this site's pages.