One of the most recent additions to Sony’s full-frame range of optics is the FE 50mm f/1.8. It becomes the fifth full-frame lens with a standard field of view, and priced at just shy of $200, it is currently the company’s most affordable offering by a mile.
In this comparison, we’re going to be investigating how this “cheap and cheerful” option stacks up against the very first standard lens ever released for the system, the Sonnar T* FE 55mm f/1.8 ZA. The latter has been a mainstay in our collection for nearly three years now, so we were eager to see whether the 50mm – which is around 1/5th of the price – can keep up with its premium sibling.