Low Vision binoculars, telescopes, and monoculars are a great tool for distance viewing. Hands free binoculars can be great for sporting events or the theater. Others are great for magnified television viewing. Monoculars, such as Walters monoculars, are for single eye viewing and are held up to the eye. Some can be mounted to a spectacle frame for hands free viewing. Others come ready to hang directly on a pair of existing glasses. The Optivisor is a totally hands free, head borne binocular device that is great for close up work such as crafting or knot tying.