The device shown is a Projecta Scope (although this one has no labels or markings), an arts and craft projector. ? It magnifies images several times their original size. ? ? It projects designs, drawings, photos, or small objects onto a canvas or wall for tracing or painting. ? ? It handles images up to approximately 4x4 inches at a time. ? It uses a 75-watt household bulb. ? The image quality may not be very clear and the magnification may not be as strong as expected with a more professional unit but it?s quite useful for small projects. ? It is a good idea to let the device cool down if it gets too hot during use, as it does not have a fan. ?This particular item is old and it shows wear but is still in usable condition. If you have questions please ask.