Polariscope Tabletop-110V Ring Shanks flowing engraved lettering

flowing engraved lettering

Origin Made in the USA Compatible Tool Beaver ring cutter Recommended Use Cutting gold and silver rings Notes

making it equally well suited for low-speed drilling applications

well suited for pendant chains and layered styles

Suitable for jewelers

Polariscope Tabletop-110V Ring Shanks flowing engraved letteringThis tabletop polariscope is designed to quickly differentiate between singly refractive (isotropic) and doubly refractive (anisotropic) stones. By placing a stone between two polarizing filters and rotating the upper lens, you can observe characteristic light changes that reveal a stones optical behavioran essential step in gemstone identification. Features Designed to distinguish isotropic from anisotropic stones Rotating top polarizing lens for