Horizontal Lazy Prism Glasses
This Prism glass is great for using a laptop or reading a book in bed while lying flat. These glasses do not magnify or focus images, but simply tilt images at a 90-degree angle in order to view vertical images while in a horizontal position. They are an excellent choice for people who spends time reading or watching TV in bed and struggles to find a comfortable or sustainable position. Enjoy lying in bed watching a film or reading a book without any neck pain or strains.