Loupe Magnifier
 Characteristics:
 -Watchmakers' magnifier, stone magnifier
 -Includes vent to prevent condensation
 -Made of flame resistant plastic material
 -PXM lightweight lens with duplex anti-static, scratch resistant coating
 -Color: anthracite 
   
 magnification: 7x
 lens size: 25mm
 lens type: plano-convex