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Triple Achromatic Lens Industrial Microscope 10X 15X 20X Magnifier With Metal

Triple Achromatic Lens Industrial Microscope 10X 15X 20X Magnifier With Metal

Triple Achromatic Lens Industrial Microscope 10X 15X 20X Magnifier With Metal

Metal cover Triple achromatic lens Lens diameter:18mm Magnification: 20X,15X,10X

Product Tags:

dichroscope for gem testing

      

portable polariscope

      
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