11. The Alexa 65 uses the A3X sensor, which has a 54.12 mm x 25.59 mm active imaging area . 12. Capstan type platesetters feed a roll of plate material through the imaging area at a set, continuous speed. 13. The two families requested that it be put towards a pediatric intensive-care unit and a diagnostic imaging area . 14. Because of the size of the imaging area , these can record higher resolution images than current top-of-the-range digital cameras. 15. If the camera has a smaller imaging area than the lens'intended film frame, its field of view is cropped. 16. The effective image size will be reduced with this method as the perforations will intrude on the image area . 17. The appearance is of an open tube pointing upwards ( as seen when lying in the imaging area ). 18. Those close to sensitive organs such as the bowel or bladder and those outside the image area cannot be treated. 19. Compact digital cameras are fitted with fixed lenses, which makes it harder for dust to get into the image area . 20. Similar scenes were common in silent movie comedies, with a platform actually just out of sight below the image area .