<unk>  consists of items and accessories worn on or over the eyes, for fashion or adornment, protection against the environment, and to improve or enhance visual acuity. Browline glasses. Common forms of<unk>  include glasses (also called eyeglasses or spectacles), sunglasses, and contact lenses.<unk>  can also include more utilitarian forms of eye protection, such as goggles. Conversely, blindfolds are a form of<unk>  used to block vision for a variety of purposes. + Types of<unk>  (Eye)glasses / spectacles Sunglasses Goggles Other
Eyewear
Nose
Color vision
Intraocular lens
Fundus
Nail 
Eyepatch
Visual field