Features 1、1. [Multi-lens desktop magnifier] One large main magnifier and two interchangeable magnifiers: 2.5 X 90 mm (diameter), 7.5 X 34 mm, 10 X 34 mm. Useful auxiliary tool in welding and modeling field. The two auxiliary lenses have interchangeable magnification, can be stretched and angle adjusted, it is an excellent tool for welding iron. 2、 2. [Easy to use] A desktop magnifier is an ideal tool when a third pointer is needed. This product adopts a telescopic small lens, which can choose different magnifications during operation to make the operation more comfortable. There are three different stretchable gears to choose from to increase the scope of vision. 3、 3. [Humanized design] An independent bright illuminator, equipped with 5 LED lights, installed on the flexible metal tube. The distance and angle of the lamp can be adjusted freely. More importantly, the support clip and alligator clip are adjustable, so you can feel more convenient and comfortable when using it. This magnifying glass can be used alone as a desk lamp. 4、 4. [Good helper] The surface of the base is equipped with steel plates to increase the weight and stability of the base. Very suitable for hobbyists, electricians, jewelers and use solder or small details. External adapter or 3 AA batteries (not included). If using batteries for lighting, unplug the external power plug. 5、 5. [Scope of application] Hand lens close-up work includes PCB welding, macro photography, fixing small screws on glasses, craft carving, circuit board repair, architectural models, hobby art and crafts projects, painting miniatures, splitters , Pinpoint operations, sawing applications, diamond/jewelry cleaning, etc. Specification Size: 18*12*9cm Material: BS environmental protection material + metal Power supply: 3 AA batteries (not included) Package List 1 Set*Desktop Magnifie