Metallographic microscope HL301-CW

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1. Application HL301-CW transreflectance multifunctional metallographic microscope is suitable for the microscopic observation of opaque or transparent objects. The instrument configuration and transmitted illumination system, infinite far fall games long departure Ming achromatic telescope (without cover glass), large eyepiece and built-in polarization observation device, image is clear, better contrast, aesthetically pleasing, easy to operate etc, is biology, metallography, mineralogy, precision engineering, electronics, etc. The research of the ideal instrument. Suitable for use in schools, scientific research, factories and other departments. 2. Specification 2.1 Optical system: Infinite chromatic aberration correction optical system 2.2 Observation tube: Trinocular, tilted 30˚, (built-in polarizer, switchable) 2.3 Eyepieces: Wide field WF10X / 22mm 2.4 Standard objective lens (Infinity plan achromatic objectives): PL L5X / 0.12 WD26.1 mm PL L10X / 0.25 WD20.2mm PL L40X / 0.60 WD3.98 mm (spring) PL L 60X / 0.7 WD3.18 mm 2.5 Converter: Five holes (inward ball positioning) 2.6 Focusing mechanism: Coarse and fine focus coaxial adjustment, fine motion grid value: 2μm, coarse and fine tension adjustment, with locking and limit device 2.7 Stage: Double-layer mechanical movable stage, size: 210mmX140mm, moving range: 63 * 50mm