5x & 20x Bausch & Lomb Folding Pocket Magnifier

 Bausch & Lomb Triple Lens Magnifier

• This is a 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