Description
Originally designed for hospital patients unable to sit up, these special prism spectacles enable you to read or watch TV while lying flat on your back. Also known as Nap Glasses, Bed Ridden Spectacles or Bed Specs, these prism glasses provide an interesting binocular view! This instrument has been employed by ophthalmologists to help patients who must remain in a face down or prone position while recovering from retinal surgery. Includes soft vinyl case with belt loop.