Optical apparatus and instruments, namely, lenses for spectacles and sunglasses; spectacles; sunglasses; contact lenses; eyewear, namely, non-prescription spectacles and sunglasses, contact lenses, frames for spectacles; frames for sunglasses; contact lens cases; glasses cases; spectacles cases; sunglass cases; straps for spectacles; straps for sunglasses; chains for glasses; chains for spectacles; cords for eyeglasses; cords for spectacles; downloadable electronic publications in the nature ...