1. There are mainly advantage of this loupe series:Wide field of view,Long working distance,Complete edge-to-edge clarity, Use Water disinfectant wiping disinfection. 2. Binocular medical of 2.5 loupes with high quality and very competitive price,can be clipped on your eyeglasses handily 3r a wide field of view and generous depth of field with high enough magnification for daily dental procedures 4. Superior field of view provides vision not attainable by the naked eye allowing entire target to be viewed 5. 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 6. It is very simply and convenient for user as the pupillary distance can be adjusted by one center axis. Specification: Magnification: 2.5x Working distance: 440-540mm Field of View: 160mm Package List 1x Magnifier 1x Cleaning cloth 1x Screwdriver 1x Package bag 1x Manual
