Product Description Foldable Pocket Magnifier variable magnification and permanently attached protective cover made of impact-resistant plastic The TV-15 is an extremely compact and handy 3x folding magnifier with a magnification range between 5x and 15x. Lenses can be used individually or together to increase magnification. Simply stack two 5x lenses together and you have a 10x combo magnifier. The combination of the three lenses gives a total magnification power of 15x. The is extremely light and is delivered in a fixed protective cover made of impact-resistant plastic. The magnifier is also available in the TV-36 variant with 3x to 3x magnification. 9x. US Patent Pending n° D492.336 and in Europe n° 000186275-0002. Scope of delivery: Foldable pocket magnifier variable magnification and fixed protective case made of impact-resistant plastic Scope of delivery: Foldable handheld magnifier variable magnification and fixed protective case made of impact-resistant plastic