9 Plastic protective lenses for attachment to dive computers, diving computers, computer software, namely computerized logbook for scuba diving, computer software used to compute decompression tables, computer interface boards, computer hardware, video camera arms, gas flow meter, diving helmets, diving equipment namely breathing gas regulators, first and second stage regulators for breathing gas, diving suits featuring dry suit, hoods, boots, gloves, mittens, gaiters, diving suit undergarments namely, short and long jumpsuits, vests, neck warmers, socks and underwater urinators, sporting articles for scuba diving, namely buoyancy compensator modules, buoyancy control devices and buoyancy compensators; pressure gauges, depth gauges, compasses, closed circuit rebreather, analyzers featuring oxygen, helium and balance gas analyzers, diving masks, snorkels, lift bags to deploy to the surface of the water during scuba diving activity for buoyancy and signaling, air tank cylinders for scuba diving; diving weights