Vigor's Digital Hot Air Frame Warmer allows you to adjust plastic frames instantly, mount lenses in plastic or Zyl spectacle frames without the mess of glass beads or salt. Digital temperature control, along with heat intensifier and hinged transparent lid, allow you to direct heat exactly where it is needed, including pin-point heat toward nasal and temples. The Vigor digital Hot Air Frame Warmer is also excellent for applying heat-shrink to sun clips and cable temples. Quiet electronic circutry provides trouble free operation. Temperature is easily controlled with up/down buttons and displayed digitally for consistent precision. While 200 degrees is optimum, the 44.070 is capable of a 300 degree maximum temperature. The Vigor Hot Air Frame Warmer measures 9-1/4" x 5" x 9-3/4" and is ideal for optical dispensing. 110v, 800 Watts.