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Ships within 48 hours · Estimated delivery Sep 8 - Sep 13
Start-up time 10 seconds
"Karat' not 'carat)
Natural diamonds grow as crystals deep in the Earth
and can also be held over the customer's finger so that they can see how it might look when set in a ring (included are a selection of ring shanks
Spectroscope (diffraction grating type)
20X21 triplet loupe Magnification_10X Start-up time 10 secondsSummary 20X21 The 'standard' magnification for a loupe (for jewellery & gemstones, stamps & coins) is 10X. This one is 20X The diameter of the lens is 21mm* * useable diameter of this lens (allowing for the rim that holds the lens in place) 19mm Too see reviews of loupes, click here Detail This really is the largest high quality 20X loupe. Though even with this high quality triplet, they are at the limit of what can be done technically although the