Kinds of cameras include: camera obscura, astrograph, camera lucida, camcorder, cinecamera, x-ray machine, image orthicon, photochronograph, photogrammeter, iconoscope, microcamera, photographic telescope, photomicroscope, photopitometer, photospectroscope, phototheodolite, cinematograph, photostat, spectrograph, spectroheliograph, spectrohelioscope; motion-picture, television, TV, minicam, press, movie, autofocus, point-and-shoot, flash, still, aerial reconnaissance, electron-diffraction, box, electric eye, 35-mm, stereo, zoom-lens, photomicrographic, Polaroid (trademark), Instamatic (trademark), Kodak (trademark), single-lens reflex, double-lens reflex, spectroscopic, three-dimensional, 3-D, telescopic camera.