Apparatus and instruments for scientific research in laboratories; apparatus and instruments for controlling ships, such as apparatus and instruments for measuring and for transmitting orders; camcorders, cinematographic cameras or cameras photography and apparatus, camera mounts, camera monopods, camera bipods, camera straps, camera handles, camera stands, bellows for cameras, tilting heads for cameras, bags for cameras and photographic equipment, mounting devices for cameras and monitors; camera stability accessory, namely, a support arm, vest and sled for film and video cameras to absorb shaking moves while shooting; harnesses specially adapted for holding electronic devices, namely, photographic or cinematographic cameras, television apparatus, video recorders, video cassettes, computers, tablet computers, loudspeakers, microphones, carriers and stabilizers for cinematographic or photography cameras and camera accessories, holders for camera components and accessories, mechanical or electronic equipment that ease control of thereof, screwed systems for cameras; protractors; spectacles optics/eyeglasses, sunglasses, correcting lenses optics, radar apparatus, sonars; punched card office machines; all computer programs and software regardless of recording media or means of dissemination, that is, software recorded on magnetic media or downloaded from a remote computer network