TEKCOPLUS 60 mm Magnifying Glass Calcite Dichroscope Two Pleochroic Colours Gemstone Identification Magnifying Glass for Gemstones Jewellery, Craftsmen, Jewelers, Hobbies

Funciona tal como deveria

Perfect

This is the best thing I’ve bought so far in my new and steep learning curve into gemmology. I would urge everyone who has a need to correctly identify a stone to have one of these as a diagnostic tool. (Amongst other tools). I’ve already confidently sent fake “gemstones “ back to eBay sellers, confident I was right. Get the tools, learn how to use them, and hopefully be no ones fool.

Très bien fini. Très utile pour analyser les minéraux.

Good product, but there is dust from inside the glass which cannot be cleaned.