The imager records the view received from the camera lens. The lens mount was a modification of the Contarex camera lens mount. The image size depends on the focal length of the camera lens. He steps closer and squashes his nose against the camera lens. Margaret Nolan began her career in front of a camera lens as a model. Radford concluded the actual culprit to be merely an insect on the camera lens. Monocularity is funnelled through the primitive peephole apparatus that almost mimics a camera lens. He rigorously annotates his scripts with cues and camera lens focal lengths for each scene. A ring flash is a circular photographic electronic flash that fits around a camera lens. The camera lens can also be swiveled. Pauline Kael thought that Steiger's "spiritual agony was enough to shatter the camera lens". It is the aperture of a camera lens that determines the depth of field. They can also be caused by foreign material within the camera lens. The camera lens sees the documents as they pass a slot. In the single-lens reflex camera, the photographer sees the scene through the camera lens.