Gemologists' Travel/portable Lab Suitcase. Including Microscope, Dichroscope, Spectroscope, Chelsea Filter, Ruby Filter, Jadeite Filter, Polariscope, Darkfield Loupe, Uv Magnifier, Gem Refractometer, Polariscope, Conoscope, Refractive Index Liquid Oil, Gem Tweizer and Etc. Ade Advanced Optics Travel Labs are perfect for the jeweler on the go! these travel labs come equipped with the tools and accessories needed to inspect and analyze gemstones and jewelry. Including 17+ tools 1.UV+LED 10x Triplet 2.30x Triplet 3.60x Measuring Microscope 4. White White lightsouce for 60x Measuring Microscope 5. Calcite Dichroscope 6.Diffraction Spectroscope 7. Prismatic Spectroscope 8.Polariscope with Rotating Lens 9.Conoscope for polariscope 10. Dark Field Loupe 11.Hand Free Desktop Light for Dark Field Loupe and Polariscope 12.Jadeite Filter 13.Chelsea Filter 14.Ruby Filter 15.Gem Tweezer with teeth 16.Gem Refractometer 17.Polarizer for Gem Refractometer 18.Monochromatic Light Source for Gem Refractometer 1.80 RI OIL