9 Lasers, other than for medical use; laser installations, other than for medical use; and parts and accessories thereof, namely, laser delivery systems, control panels, power supplies, stands, carry cases, accessory adaptors, magnification changers, beam splitters, observation tubes, camera adaptors, eyepieces, safety goggles; laser diode photocoagulators and parts thereof, namely, slitlamp delivery systems and adaptors and safety filters therefor; laser scalpels, other than for medical use; diagnostic ultrasound apparatus, other than for medical use, and parts and accessories thereof; control panels, power supplies, eyepieces, teaching eye models and safety goggles being accessories for medical lasers, including ophtalmic lasers