A company has created the world's most practical reading glasses - because users can adjust the focus of each lens with a simple turn of a dial. The unique spectacles, called The Adjustable Focus Reading Glasses, are unlike common reading glasses which have just one fixed magnification. If a person's vision changes, they can simply give the side dials a twist, making the glasses ideal for far, intermediate, or near distances.
The glasses are made using poly and nylon frames and they come with an adjustable nose piece. They can be bought from online retailer Hammacher Schlemmer for £52 - or $79.95 - and are 1.5ins high by 5.5ins wide. SEE OUR COPY FOR DETAILS.