[ Scientific, nautical, surveying, ] photographic, cinematographic, optical, [ weighing, measuring, signaling, ] checking and/or supervision, [ emergency/life-saving and teaching ] apparatus and instruments, namely, [ surveying machines and instruments, ] cameras, photographic cameras, cinematographic cameras, video cameras, digital cameras, computer cameras, multiframe view cameras, cameras for use in medicine, nonlinear optical fibres, optical cables, optical apparatus comprised of a light ...