Paylak offers this compact set of precision eyeglass loupes for hobbyist, model makers, electronic repair and watch repair of all kinds. The loupes are light weight and can be used for close up accurate work. 

Magnifying power 2x, 3x, 5x, 7x and 10x lenses. Set of 5 eye loupes Magnifying power 2x, 3x, 5x, 7x and 10x Loupes are lightweight Compact set Unbreakable polycarbonate lenses