Our stereo zoom microscopes with swivel arm offer the possibility of maximum working distance and flexibility. These models are ideal for observing and precisely examining set gems and minerals, or for optical magnification for engraving and fine repair work (watchmaking, jewellery, electronics, etc.).
Professionalgemstone refractometer with high-end equipment and quality LED lighting. For high-quality measurement of the refractive index and for checking the authenticity and quality of stones