Clip-on Magnifying Glasses/ See up to 3 times the size  

See everything up to 3 times the size! Fits all glasses. Turn your spectacles into powerful magnifiers when you clip on these 3x magnifying lenses. Perfect for enlarging the print of telephone directories, train timetables, computer printouts and all small printed matter. Ideal for reading and writing at home and at work. Simply clip on to the frame of your glasses - flip down when needed - up when not. Fits all specs.