24mm prime lenses with wide maximum apertures are popular for a variety of applications, as they offer a versatile wide focal length that is not so wide that significant issues with distortion or composition start to creep in, making them a favorite for everything from events coverage to nightscapes. For Sony users, there is the Sonnar T* E 24mm f/1.8 ZA, and this excellent video review takes a look at the lens and the sort of performance and image quality you can expect from it in usage.