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Ships within 48 hours · Estimated delivery Sep 9 - Sep 14
Accuracy 0
and finishing metal surfaces
721) — for deeper access
Available in approximately 23-meter spools for extended use
Parallel flat profile — parallel sides with a flat tool bottom
Polariscope Tabletop-110V Files Bulk Discount Accuracy 0This 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
US$ 55.00
US$ 29.95
US$ 185.00
