4.5 (393) · € 76.99 · En Stock
FPD Conoscope Lens Radiant Vision Systems
Testeur de Pierres Précieuses LED Intégré Iscope de Bureau, Outil de Bijoutier, Style Debout - AliExpress
Accessoire de densité
Polariscope de poche petit instrument pour les pierres non montées 2 filtres mobiles
POLARISCOPE
Polariscope avec conoscope intégré
The conoscope is a necessary tool for use with a polariscope. strain free glass ball held within a black plastic protective case with convenient
Conoscope Interference Sphere Ball for Polariscope gem testing. Wide 15mm Lens
Polariscope Instructions – prettyrockcom
Catalogue GemGeo, PDF, Science
Polariscope - Quartz Alliance
Gem-A Portable Polariscope with Built-in LED - Gem-A Instruments
Spectroscope de bureau Krüss
Conoscope
CONOSCOPE (POLARISCOPE ACCESSORY)