Commonly used lenses for interviews include portrait lenses (such as a 50mm or 85mm prime lens) and zoom lenses (such as a 24-70mm or 70-200mm zoom lens). Portrait lenses are favored for their ability to provide a flattering perspective and shallow depth of field, which can help to isolate the subject from the background and create a professional look. Zoom lenses are versatile and allow the photographer to quickly adjust framing without moving position, making them ideal for capturing candid moments or different perspectives during interviews. Both types of lenses are popular choices for interviews due to their ability to produce sharp, high-quality images that effectively convey the message and emotion of the interviewee.