Pentax 50mm f/1.4 PK Mount Lens - Analogue Revival
Canon EF 50mm f/1.4 USM Lens - An affordable standard prime lens with a fast aperture, suited to any field of photography.: Amazon.co.uk: Electronics & Photo
Sigma 50mm f/1.4 DG HSM Art Lens Sony E | Park Cameras
Olympus 50mm f/1.4 OM Zuiko Auto-S - Nicholas Cameras