Anonymous posted an answer for this Opteka (OP-T32X-C5050KT) for Olympus C-5050 3.2x (OPT32XC5050KT) Lens Converter:
"Probably not. Salt water and electronics are a terrible combination. Salt..."
Anonymous posted an answer for this Apple AirPort Extreme Base Station 802.11g/b Wireless Access Point:
"This depends... Reaching them wirelessly may be unreliable for a number of reasons, so,..."