An ultra-wide angle zoom lens is a useful tool for many different genres, and while the professional standard of such lenses is usually f/2.8, those who do not need that extra stop can save a lot of weight and money by opting for an f/4 version. This excellent video review takes a look at one such lens for Nikon mirrorless shooters, the NIKKOR Z 14-30mm f/4 S.
[ Read More ](Originally posted by Alex Cooke)