Polariscope Tabletop-110V Polishing Aids Stored and presented in a

Stored and presented in a round wood container

Indicates 1300°F (704°C) with a visible liquid smear on the workpiece surface

consistent profile through every pass

203 — Fretz HMR-3 Narrow Raising Hammer

Polariscope Tabletop-110V Polishing Aids Stored and presented in aThis 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