Brands:Brand: MAGNIFYING AIDS
MaxTV Maximize the size of TV screens with the easiest to fit, binocular ever introduced - MaxTV glasses! These hands free, head mounted glasses provide 2.1X magnification AND can be adjusted so that each eye lens can be focused separately. The glasses will focus on objects from distances of 10 feet to infinity, and are perfect for watching TV, sporting events, movies, theatre, bird watching, or any other distance viewing activity in which a magnified image would be helpful. With flexible temples, the MaxTV telescopic glasses are the most comfortable television viewing device ever. Don't rush out and spend thousands on a large screen TV - try the MaxTV first! Weight 1.7 oz
Although this product says it is best for TV viewing, it also claims to have a focal length of 10 meters to infinity. That would make it suitable for any distance viewing. However, the pair I received was blurred at distances less than 3 feet and a double image resulted when viewing at more than 4 or 5 feet. The double image was a result of the line of sight of the individual lenses converging too soon, at a point about 4 feet forward. This would make them ONLY suitable for TV viewing and ONLY if the TV is 3 1/2 feet in front of the viewer. I wanted them for magnifying painting studio subjects in the same room. It was not suitable for my purpose. It would have been, if the convergence angle could be adjusted, but only the individual lenses focus were adjustable. These glasses DO NOT have a usable range of 10 to infinity meters as advertised, and in my opinion cannot even be used satisfactory for TV viewing. The only bright spot is that the vendor returned my money almost immediately after I returned the glasses and I am only out the shipping costs. Try them first before buying, else skip this one.
I don't understand Loraxs review.