Used Sony FE 20mm f/1.8 G

A compact high-resolution 20mm F1.8 prime. Sony’s latest optical technology achieves impressive corner-to-corner resolution from maximum F1.8 aperture in a large-aperture wide-angle prime lens. It is also remarkably compact, and matched with an E-mount body makes up a versatile, mobile system with outstanding AF performance, control, and reliability for a wide variety of shooting needs. ...