Glasses-type binocular loupe Designer

True 2.5X Magnification Though some companies claim that magnification is not important, it is the most important feature of a magnification system. A system that magnifies the image only 2.0x reduces the users ability to visualize structures by a factor of 25%. Designs for Vision produces accurate precision magnification with maximum resolution. Thru-the-Lens (TTL) Optics This lightweight system provides the Widest Field of View Ergonomically Correct – Made for YOUR eyes ONLY Built to your Interpupillary Distance instead of one size fits all, these telescopes Incorporate your eyeglass prescription into both the carrier lens and the telescope.