ML9200L Includes Only:Binocular Polarizing MicroscopeBinocular head, 30° inclination. One eye tube slotted for orientation of cross-line focusing eyepiece dual graduated diopter eyetubes with interpupillary adjustments of 52 mm to 72 mm. One eyetube slotted for 90° and 45° orientation of cross-line eyepieceDIN HWF10x eyepiece, FN 18 mm (ea)DIN focusing HWF10x eyepiece with cross-line and guide pin (ea)Quadruple ball-bearing with one fixed and three centerable objective aperturesSM Plan strain free objective 4x/N.A.0.10SM Plan strain free objective 10x/N.A.0.25SM Plan strain free objective 40XS/N.A.0.65Rotatable stage with Vernier graduation 360° with Vernier, reading to 1°, 150 mm diameter with stainless steel stage clips (Factory Installed)Coaxial coarse and fine focusing controls with graduation reading 2 microns power division. Incorporates tension adjustment and safety Auto-focus stage stop lever1/4" wave-length test plate in sliding mount (20 mm x 6 mm x 80 mm)First order red compensating plate in sliding mount (20 mm x 6 mm x 60 mm)Analyzer in sliding mount (26 m x 6 mm x 80 mm)Replacement Bertrand lens in sliding mountStrain free achromatic polarizing condenser N.A. 1.253W LED, 5500K color temperatureAC adapterInterference color chartSwing in-out click/clamp mount, fully rotatable 360° with click stop at 0° and 90°Dust coverManualApplications:Environmental Research - Analysis of materials, dust and fiberMedicine and Biology - Determining composition of calculi, sediments and bio-crystallatesForensics - Identification of trace elements and materials such as explosivesMaterials Analysis - Metal, ceramics, glass, building materials, etc.Geology - Mineralogy, petrography, core drilling sample analysis, thin section identificationChemistry - Quality control of in-process or end products, compounds, pharmaceutical analysis and identification of precipitatesPolarizing Microscope with large stable microscope base and limb with graduated coaxial coarse and fine focusing (with safety stop), rack and pinion focusing condenser mount, equipped with strain free condenser and strain free objectives with precentered transmitted Koehler illuminator with LED lamp with variable intensity control. Microscope for most applications in Geology, Petrology, Mineralogy, Toxicology, Chemistry, Pharmaceutical, Medicine, Pulp/Paper, Atmospheric pollution, Ceramics Technology, Forensic Medicine, etc. Is the most suited in generating interference figures and in mineralogy in the scientific study of crystal structure and physical (including optical) properties of minerals. Specific studies include process of mineral origin and formation, classification of minerals, their geographic distribution as well as their utilization.