Specifications:  
 Material: ABS, metal, optical glass lens  
 Magnification: 1.5x 2x 2.5x 3.5x  
 Application:  
 Versatile, for professionals or workers, it can be applied, that is, precision machining.  
 Die assembly, engraving, precision inspection, precision drawing and electronic micro device assembly.  
 It can be used for manufacturing and processing precision products and precision molds.  
 Garden maintenance.  
 It also applies to small circuits, mechanical parts, cameras, audio-visual products, computer inspection and repair.  
 Suitable for dentists, veterinary doctors and Cosmetology personnel.  
 Jewelry processing, sewing, embroidery and stamp collecting.  
 For reading, painting, handicrafts, fishing hobbies, etc.