Gemological Microscope IGM-1000 Series are available in binocular and trinocular viewing form. Designed with 3 different types of illumination making it a very flexible stereomicroscope including Fluorescent lamp, LED, and Halogen illumination. The Microscope is delivered with incident halogen and fluorescent and transmitted LED light system. These microscopes ensure good status for having outstanding optics, rugged dependability, flexibility and low-cost to perform identifications, analyses, and measurements more accurately and efficiently, thus reducing your workload. At a working distance of 115 mm with a 1:6.3 zooms ratio. Ideal for working with subtle jewelry, gemstones and used in the design, creation, production, and repair of jewelry under high magnification 0.8X-5X to provide quality image.