Close-up lenses; Electric cables, wires, conductors and connection fittings therefor; Electric control devices for sample sieve; Electric navigational instruments; Global positioning system (GPS) apparatus; Hand-held electronic dictionaries; Inspection mirrors; Laptops; Magnifying glasses; Magnifying peepholes for doors; Micro-processors; Microphone boom pole; Microscopes; Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photograph...