This multi-purpose Folding Lupe is for desk or laboratory use. The main lens is a 103mm X 139mm, 2X magnifier. A 20mm X 25mm, 5X and a 15mm diameter, 15X magnifier lens are also provided. The two metal legs provide good support for viewing. This Lupe can be used in combination with our various Targets to measure two-dimensional objects. With its large side openings and wide legs it is also ideal for the inspection, assembly and soldering of fine circuits and mechanical parts.