Portable Gemstone Polariscope, Professional Handheld Polariscope with Dual Lens Optical Glass, 28mm Lens, Built-in LED Light, Durable Aluminum Body for Jeweler, Jewelry Tools, Gemstones, Gemologist

Portable Gemstone Polariscope, Professional Handheld Polariscope with Dual Lens Optical Glass, 28mm Lens, Built-in LED Light, Durable Aluminum Body for Jeweler, Jewelry Tools, Gemstones, Gemologist

• ✔ 【Precise Optics】Our polariscope is designed to help examine whether transparent gemstones display single refraction (isotropic) or double refraction (anisotropic), supporting gemological observation, sorting, and identification.
• ✔ 【Dual Glass Lens】The 28mm dual-lens polariscope creates a controlled viewing field for observing gemstone optical behavior. It is suitable for gemologists, jewelers, jewelry students, collectors, and gemstone enthusiasts.
• ✔ 【Built-in Illumination】This handheld polariscope includes built-in LED illumination with 5.00 lumens to provide steady light, so you can check stone quality in any room.
• ✔ 【Portable Build】The gem tester features lightweight aluminum housing protects the optical components while supporting regular handling. Its compact 35 × 35 × 93mm construction combines portability with dependable everyday use.
• ✔ 【Easy Operation】This portable polariscope is designed for both beginners and pros to view stone properties fast, saving you time when sorting large jewelry batches.