A 35mm lens with a wide maximum aperture is a classic choice for a wide range of applications. With a wide but still mostly neutral focal length and lots of light-gathering and subject-isolating power, it is equally at home in the studio, at a wedding, or on the street. For Sony shooters, the top option is the FE 35mm f/1.4 GM, and this excellent video review takes a long-term look at the lens and how its price, performance, and image quality stand up to other options.