Shenzhen Fable Jewellery Technology Co., Ltd.
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10X Mini Foldable Metal Triplet Jeweler Magnifier for gemstone Eye Loupe
Correction for visual distortion is the triplet-type creates what we call flatness of field.If we were to look
at a gem with a magnifier that was not a triplet-type,any flaw seen at an outer edge of the magnifying
lens would be distorted,more or less so depending on how close the flaw is to the edge of viewing lens.
Before you begin to examine jewelry, practice with the loupe,learn to see through it clearly.
A 10X loupe, while easier to use than a higher powered one, is difficult to focus initially.
With a little practice,it will become simple.
Specifications:
| Product Type | Triplet Loupe |
| Lens | Optics glass |
| Color | Black plating outer housing |
| Magnification | 10X |
| Diameter size | 20.5mm |
| Shape | Hexagonal type |
| Achromatic | Yes |
| Aplanatic | Yes |
| Size (fold) | 3.8x2.8x2.5cm |
| Size (unfold)) | 6x2.8x2.5cm |
| Rubber-coated | Yes |
| Warranty |
One Year |