Binoculars; Close-up lenses; Electric wires; Headphones; Lens filters; Magnifying glasses; Microscopes; [ Optical apparatus and instruments, namely, optical ports for underwater photography, dome ports for underwater photography, wet diopters, adapter lenses for underwater photography; ] Optical lenses; [ Screen protectors comprised of acrylic, tempered glass, plastic adapted for use with portable electronic devices; ] Sleeves for laptops; Spectroscopes; Stands for photographic apparatus; Tel...