Clips to front of spectacles, includes four interchangeable lenses giving magnifications 1.7X, 2X, 2½X and 3X (they simply clip into the holder).
Will fit any spectacles, nice to have a selection of magnifications.
Everything you need to know about magnifiers and magnification.
See information about (and reviews of) loupes (small high-power folding jewellers' magnifiers).
Video (electronic) magnifiers, video magnifiers compared.
Products: see pocket microscopes and phone microscopes, click here.
With most magnifiers* magnification and working distance are related. Download our Excel sheet, enter a magnification to see the resulting working distance, enter a working distance to see the resulting magnification.
* excluding surgeons-type, digital & phone magnifiers, and microscopes.