Diamond Estimation Scale Loupe 18mm Triplet 10x Gemax Specific Gravity i20 Kit Back dimensions: 38 x 32cm

Back dimensions: 38 x 32cm (width x height)

the metal between stones in a row or cluster

Body of polyamide

Tripod height: 0

Professional socket tester

Diamond Estimation Scale Loupe 18mm Triplet 10x Gemax Specific Gravity i20 Kit Back dimensions: 38 x 32cmThe New diamond estimation scale loupe by GEMS features a triplet 10x loupe with an 18mm diameter lens that has a built in linear scale of (12mm 6. 5 ct.). In addition, it features a circumference scale for round diamonds (0. 53. 5mm in 0. 5mm increments). The lens is European made and it's aplanatic and achromatic and has an anti reflection coating to minimize reflections.