Binoculars; Monoculars; Telescopes; Camera mounts and supports; Carrying cases, holders, protective cases and stands featuring power supply connectors, adaptors, speakers and battery charging devices, specially adapted for use with handheld digital electronic devices, namely, cell phones, MP3 players and personal digital assistants; Field-glasses; Mobile phone ring stands; Rangefinders for golf; Tripods for cameras; Tripods