1.Binocular medical of 3.5 loupes can be clipped on your eyeglasses handily
2.Offer a wide field of view and generous depth of field with high enough magnification for daily
3.Superior field of view provides vision not attainable by the naked eye allowing entire target to be viewed
4.Lens edges and all internal metal and plastic surfaces are blackened to maximize image contrast thus creating excellent clarity, a sharp, clear and bright image