Eyewear cases; Goggle retention clips for protective helmets; Jewelers loupes; Lenses for welding helmets; Magnifying glasses; Magnifying glasses that fit on the user's face in the manner of eyeglasses; Magnifying lenses; Optical condensers; Optical readers; Protective ear covering shields; Protective eyewear; Spectacle cords; Sports helmets; Sports training eyeglasses; Watchmakers loupes