GEMPRO PORTALAB $6000.00 Preferred by the decerning: Jeweler/Gemologist/Appraiser * A division of Wildman Instruments  FEATURES: Leica SZ4 Stereozoom Microscope - provides 10x - 60x magnification. 2X Adapter Lens - doubles magnification to 120x. Fiberoptic Light Source - provides darkfield illumination or transmitted light. Polarizing Attachments - allows you to set up a Polariscope or Polarizing Microscope. Fiberoptic Probe - provides overhead lighting, simplifies examination of mounted jewelry, increases resolution at high magnification, allows for gemstone surface inspections. Flexible or self supporting types are available. Diamond Color Grading Light Source (north daylight equivalent) - is used with a white tray to construct a color grading environment. The microscope can be used with this set - up to facilitate grading of mounted goods. Longwave and Shortwave Fluorescent Unit - with a platform that can be raised to bring specimen closer to the light to increase intensity of reaction. A glass contrast control window eliminates the purple haze problem and prevents eye exposure to short wave ultra-violet light. Refractometer with light source - offers white and monochromatic light. Polarizing filter and refractive index liquid are included. Prism Spectroscope - with illuminated wavelength scale, covered adjustable slit, slide focus, stand, and methods for setting up either transmitted or reflected light. Heavy Liquid 3.32 - full bottle Rechargeable Battery Pack - permits unit to operate when away from current 115/230 Volt Selector Switch - allows for operations in foreign countries. Compact Size (18 inches by 13 inches by 6 inches) - conforms to FAA regulations as carry-on luggage making it very convenient for travel. Presidium Dial Gauge * Dichroscope * Immersion Cell*Tweezers * Stone Holder * Optic Figure Sphere * Clear Glass Stage Plate*Frosted Diffuser Plate * Pinpoint Light Attachment for Fiberoptic Probe Can be modified to include instruments you already own! A PROVEN PRODUCT SINCE 1979