Jewelry Identifying tool 20X 21mmTriplet type Drop-shaped Gem Loupe
The triplet-type loupe:
Three antireflection lenses joined to create perfect chromatic colour correction allowing you to see precisely and clearly.
What the Loupe can show you:
With practice and experience a loupe can tell even the amateur a great deal.It can help determine whether a stone
is natural,synthetic,glass,or a doublet; it can help identify characteristic inclusions,blemishes,or cracks;it can reveal
important cutting or wear faults.
Specifications:
Jewelry loupe With Magnification of 20X Triplet and Size of Lens with 21mm
Technical Parameter | Magnification | 20X |
Size of lens | 21mm | |
Material | Glass | |
Body case | Chrome-plated outer casing | |
type | Triplet | |
Color | chromatic aberration | |
Distortion | spherical aberration | |
Rubber-coated Case | Yes |
Applications: Gemological Laboratory, Gemology school, Jewelry industrial