later , a version appeared that the first glasses were invented by roger bacon , he studied the anatomythe eye and even wrote treatise on the refraction of sunlight. inside the lens, in the xiv century, a monocle appears in the xv fashionable larnet, which the ladies held by the handle and competed with each other for decorating the larnet accessory, decorated with precious stones, pince-nez came into fashion a century later, however, it was very difficult to wear it. he put pressure on the bridge of the nose. and only in the 18th century did glasses appear that were held on the ears. dushki was invented by optician edward scarlett with his invention. we are still using. but soft contact lenses were made relatively recently, only in 1889 by the ophthalmologist august müller. the very same idea of a vision correction mechanism. with the help of a lens belongs and controversy. in this matter. no leonardo da vinci in 15.08, he drew a sketch of contact lenses and described the improvement of the optical system of the human eye by contacting the cornea with water, of course, in those days