Gemological Instruments / Jeweler Tools – Spectroscope

Gem-461 Focusing Prism Spectroscope For Gemstone Analysis Adjustable Focus 400-700Nm Wavelength
GEM-461 Focusing Prism Spectroscope for Gemstone Analysis Adjustable Focus, 400-700nm Wavelength Range, Durable Aluminum Design for Jeweler, Gemologist Testing Tool
$59.90 USD
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CLMG - 7205 CLMG - 7205 Pocket Diffraction Grating Gemological Spectroscope Gem Stone Jeweller Tool with Pouch - Gain Express
CLMG-7205 Pocket Diffraction Grating Gemological Spectroscope Gem Stone Jeweller Tool with Pouch
$44.90 USD
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CLMG - 7206 CLMG - 7206 Handheld 55mm Durable Small Diffraction Spectroscope Gem Stone Jeweler Tool Aluminum Material - Gain Express
CLMG-7206 Handheld 55mm Durable Small Diffraction Spectroscope Gem Stone Jeweler Tool Aluminum Material
$42.90 USD
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CLMG - 7204 CLMG - 7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty & Light Weight Aluminum Material - Gain Express
CLMG-7204 Spectroscope - Prism Spectroscope, Big Size, Heavy Duty & Light Weight Aluminum Material
$71.90 USD
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