Dichroscope, folding, 20mm diameter lens Accessories for scales Not so here - because

Not so here - because the holder is designed to hold a ring so that the diamond is exactly parallel to the lens

They are the same chemically

horizontally 1 or 2 words

Ample room to manoeuvre a large object but not very powerful

Dichroscope, folding, 20mm diameter lens Accessories for scales Not so here - becauseSummary Folds into a case (like a loupe), 20mm dia. If a stone is dichroic (transmits two colours at once) you will see the two distinct colours when viewed through a dichroscope. You can often see the two colours by viewing the stone from different directions, but this can be difficult (often impossible with stones is set in jewellery), it's easier to use a dichroscope. Is it easy to use? Yes. Limitations & Disclaimer For coloured stones only. This