Specifications: 1) Anti-glare fresnel lens 2) Foldable, easy to handle 3) Double lamp changer

Specifications of Overhead Projector : 1) Anti-glare fresnel lens 2) Foldable, easy to handle3) Double lamp changer4) Overheating Protection5) Power supply can be shut off in two current when top cover is opened6) Philips or Osram lampOuter packing: aluminum case/plastic cover, paper carton