Features1) The imaging of the compound loupes and prism loupes is clear2) The central resolution on the field of view of the compound loupes is not less than 22Lp/mm3) The weight of both types is light4) 1 set of compound loupes includes 1 pair of side shields and 1pc paddlesInner packing:Wooden packing boxes, foam boxes, cardboard box outer boxes producing area:China supplying capacity:20,000pcs