JS-24 HandHeld™ magnifier is a 4.3″ compact, easy to use 2x power magnifier for home, school or office. By Carson Optical, has a crystal clear acrylic lens gives you a sharp distortion-free view. The HandHeld™ magnifier has a 3.5x power bifocal lens, which allows you to see even the finest details with ease. POWER: 2x 3.5x bifocal