Binoculars; Lens filters; Lens hoods; Lens shutters; Magnifying glasses; Magnifying lenses; Microscope condensers; Microscopes; Telescopes; Telescopic sights; Tripods

Electrodes and electrode holders

Metal disintegrators, namely, contact arc thermal shock cutting machines and parts thereof, and tooling, namely, electrode holders, chucks, extensions, and fixed offsets

ELECTRIC WELDING MACHINES AND DISINTEGRATORS AND PARTS THEREOF