40mm lenses have become a bit more popular in recent years, offering an interesting and unusual focal length between the much more standard 35mm and 50mm options. The Nikon NIKKOR Z 40mm f/2 is one such lens, and with a small footprint and light weight combined with an affordable price, it makes for a compelling option. This great video review takes a look at the lens and the sort of image quality and performance you can expect from it.