30X21 triplet Loupe Magnification_3X to 9X See Testing gold

See Testing gold

Composition:

Pocket size (large pocket

if used on battery power it turns itself off after 10mns of non-activity

coin balance

30X21 triplet Loupe Magnification_3X to 9X See Testing goldSummary 30X21 The 'standard' magnification for a loupe (for jewellery & gemstones, stamps & coins) is 10X. This one is 30X The diameter of the lens is 21mm Useable diameter of this lens (allowing for the rim that holds the lens in place) 18mm. Too see reviews of loupes, click here Detail This really is the largest possible strongest possible loupe with the highest quality triplet lens (even allowing for the "useable" area of the lens). However, there