👉 Loupes are a type of optical device used in cinematography to highlight specific parts of an image or scene. They consist of mirrors that project light onto a screen, creating a visual effect known as "loupeing." The loups can be placed on a camera's lens to focus the light into a single spot, making it easier for the viewer to see the subject in the frame. Lopes are often used in documentaries and other types of photography to highlight important moments or subjects