20X loupe for laser inscriptions on diamonds Type_Digital Scales That's very easy with loose

That's very easy with loose stones

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or see a more detailed explanation of what the various types of tester can (and can't) detect at our Guide to Buying Diamond Testers

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20X loupe for laser inscriptions on diamonds Type_Digital Scales That's very easy with looseSummary 20X12 The 'standard' magnification for a loupe (for jewellery & gemstones, stamps & coins) is 10X. This one is 20X. The diameter of the lens is 12mm Too see reviews of loupes, click here Detail Good quality removable stone holder, easy to swivel until you see the inscription One knob raises the stone up and down to line it up with the lens The other knob is for focus Extremely high quality 10X lens. Under normal circumstances focusing a 20X is