Ultra-wide angle zoom lenses are quite useful in a variety of different genres and applications. Professional models usually have an f/2.8 aperture, but in recent years, we have seen an influx of high-quality f/4 options that offer reduced size and weight and far lower prices. One such option is the Nikon NIKKOR Z 14-30mm f/4 S, and this great video review takes a look at the sort of performance and image quality you can expect from it in practice.