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Dual 21 mm "focusing" Gemoro Hastings Triplet Lenses.
Illuminated darkfield/brightfield
Built in gem clip
Features a 20x sidelens and a 10x top lens
Includes 2- AA alkiline batteries and a protective
carring case
Identifies:
Fracture filled stones!
Doubly refractive moissanite!
Reads girdle inscriptions and more!
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