About Carson Optical As a leading supplier of consumer optics, Carson Optical brings you truly innovative, high-quality products at extraordinary value. Major catalog companies and retailers coast-to-coast rely on Carson for a broad range of products including recreation, sports, hobby, school, and craft. From high-end binoculars to low cost magnifiers and everything in between, Carson Optical is dedicated to your needs. * Perfect for hobbies and crafts * Flexible arm and base allow use as hand-held or hands-free * 2x magnifying lens with 4x spot lens for the smallest items * Built-in light runs on AA batteries (not included) * Weighs only 7 oz.