This listing is for a SE Jeweler's Loupe Illuminated Magnifier. This loupe offers 10X magnification. The lens and LED light are housed in a polished metal frame which folds away into a matching polished metal protective case. The case functions as a handle when the loupe is open. The light turns on/off by inserting the small pin (included) into the switch on the lens frame and turning it. The loupe measures approximately 3" in its extended position with an 18mm diameter lens. The light requires 3 AG7 batteries. Each order is for a loupe with batteries included and a hard plastic carrying case. This is a new magnifier in the original packaging from our inventory.