$90.00 - $150.00
Specification:
Gemmologist tool for testing transparent gemstones
Observation of optical properties, glass strain, etc.
Full visible light spectrum. (400nm-700nm)
A CONOSCOPE is included.
Detachable European style crocodile clip included, you can rotate the stone in any direction. With conoscope, you can get the interference figure with ease ! (interference figure help to define the optic axis.)
You can use worldwide (110V-120V & 220V-240V).
Adaptable plug for your country (if not, we will provide free adapter).
1 X 15W replacement bulb
Size 8cm(w) x 12cm(l) x14cm(h) , with a viewing field 4cm in diameter.
With a table glass(40mm in diameter) over the lower polarizer
Latest Model in good quality
With Built-in light source.
NEW In excellent condition