5x 7x 9x 20x Bausch & Lomb Eye Glass Loupes
New Bausch & Lomb Triple Lens Magnifier This is a new Bausch & Lomb 5X to 20X triple lens pocket magnifier By combining lenses, seven different powers are available The glass lenses provide durability for long life This loupe has a focal distance of 2" to 1/2" (51 to 13 mm) Two lenses have approximately 13/16" (20.3 mm) diameters and one lens has about a 5/8" (15.2 mm) diameter