... Pocket Loupe/Magnifier 2.Long life w 45X Mini Jewellery Appraisal LED Microscope 1.Can be used as Pocket Loupe/Magnifier2 ... Size:7x5x3cm5.Packing G.W: 0.3kgUsage:1. For jewelry appraisal, finance, taxation, stamp collecting, electronics industry observation notes, coupons, postal ... additional function of currency detecting as below: 45X Mini Jewellery Appraisal LED Microscope