THIS 5X Rechargeable LED demo magnifier consists demo lens, transparent base,LED light board and rechargablebuilt-in lithium battery modle, 3 pcs led Lights are distributor in the interior of the lens base and provide evenly distributed illunination
the demo magnifier lens adopts aspheric design , it has small abrration and deformation. USB interface is adopted for charging which is the same as that for moblie phone charge for the convenient of connections.
the function of the demo magnifier is to read books and newspaper,collect stamps,indentify antiques and jade,check printed matter and circuit board,paper-pressing etc. it can also be palced as handcraft.