Optical apparatus and instruments, namely, eyeglasses and magnifying glasses; eyewear; eyeglass cases; eyeglass chains; eyeglass cords; eyeglass frames; eyeglass lenses; sunglasses; eyepieces; magnifying glasses; decorative magnets; cases for smartphones, cell phone straps; covers for personal digital assistances; covers for smartphones; covers for tablet computers; 3D spectacles; anti-glare glasses; gloves for protection against accidents; goggles for sports; head guards for sports; protective helmets; protective masks; sleeves for laptops