The Lum-X Hand Held X-Ray Viewer is a lightweight battery-operated viewer that evenly illuminates a 32 x 41 mm area. The light source is a state-of-the-art, solid-state electroluminescent lamp, which emits light without heat. The color of the light facilitates high-resolution viewing. A film easily can be placed on the viewing window and kept there by two plastic tips. The Lum-X has an ergonomically-designed plastic body, suitable for either hand, and comes with a three-position switch to turn on the light in either of two light intensities. The Lum-X uses three, size AA batteries and weighs only 4.4 oz. For details, circle the number below.