2.5X420mm Magnification Binocular Dental Loupe Surgery Surgical Magnifier With Headlight LED Light Medical Operati|loupe Magnifier|medic Plasticmedical Lithium Description - Galliean Surgical Loupes is very popular applied to Dental, Plastics, Neurological, Ophthalmology, Otorhinolarygolpgy,also can be used for electronic and Industry. - Our Dental Loupes is produced by high quality optical glass material with muil-coating. - It can supply large field of views and deep depth of view. - It is used for reduce dentiest's eye,neck and shoulder fatigue, which is caused by long time lower head work. -2.5X is the most popular model.it the widest field of view and longeds depth of focus.Recommended for first time users. -2.5X magnification is the best choice for first time user. -3.5X is the highest magnification available in Galilean Loupes,being suitable for specialist work within a smaller depth of view. Features 1.Galilean loupe with big field of view and long depth of focus. 2.Use high quality optical glass with coating,clear image,no-distort. 3.Easy to adjust.Very simple and convenient for user. 4.Very popular applied to dental,plastic,neurological,ophthalmology,otorhinolaryngology,also can be used for electronic and industry. Specification Magnification:2.5X Working distance:440-540mm Depth of View:100mm Field of view:130mm Lenses weight: 10g Packing List Loupe with frame----------1 pc Screw driver-----------------1 pc Cleaning cloth---------------1 pc Headrope----------------------1 pc Manual book------------------1 pc Package:Cloth case Package Size: 20*16*8cm Case weight:0.2kg