If durability is what you need, the SG-10 SureGrip™ Series Hand Held 2x Power 3.5″ Scratch Resistant Magnifying Glass is what you’re looking for. Reasonably priced, it is equipped with a 2x glass lens, along with a 11.5x high power acrylic spot lens for close up inspection. The 90mm (3.5”) glass magnifier is the perfect solution for those searching for a durable lens that will not scratch. The 11.5x high power acrylic spot lens is integrated into the SureGrip™ rubberized handle. Soft drawstring pouch included.