Carson Optics Credit Card Magnifier 2.5x with Fire Starter, Pack of 2

This pack includes two wallet-sized magnifiers from Carson Optics, each offering 2.5x magnification with a 6x spot lens for closer detail work. The compact credit card format makes them convenient to carry in a pocket or pack. Beyond magnification, each unit functions as an emergency fire starter—the lens can concentrate sunlight to ignite tinder in survival situations.