A new stand magnifier taking the industry by storm ! This unique magnifier offers more options than any other stand magnifier on the market. The versitility of this product is outstanding offering two interchangeable lenses including a very hard to find high power 5X lens. The lens change is a simple click-in clip-off mechansim. Multi coated optics provide a sharp image under all viewing condiations. Plug this into a power supply either by way of the provided USB connector which also plugs into the mains OR the magnifier runs off three AAA batteries. If these features were not enough it also comes provided with an interchangeable desk top clamp if you have limited desk space. Equally suitable for hobby or industry.