Metallographic microscope HL201-A

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1. Application HL201-A adopts infinite optical system and modular function design. High eye point, ultra-wide field of view flat field eyepiece field of view diameter Ф22mm. It is suitable for metallographic analysis, microscopic observation of surface morphology and structure, semiconductor, FPD, circuit board, metal materials, precision cutting tools and other manufacturing fields, and is suitable for teaching and research. Standard semi-bright field objective, high definition and high color restoration; According to the different applications of industry and materials science, through modular combination, the realization of bright field, polarized light, and other observation methods. 2. Specification 2.1 Optical system: Infinity chromatic aberration correction optical system 2.2 Observation tube: Hinged trinocular head, 45° tilt, pitch adjustment range: 54-75mm, unilateral diopter adjustment ±5 diopter split ratio: binocular 100%, binocular: trinocular = 80%: 20% 2.3 Eyepiece: High eye point large field of view flat field eyepiece PL10X22mm 2.4 Objective lens: Infinity long working distance flat field achromatic metallographic objective: LMPL5X /0.15 / WD10.8 Infinity long working distance flat field achromatic metallographic objective: LMPL10X/0.3 / WD10 Infinity long working distance flat field achromatic metallographic objective: LMPL20X/0.45 / WD4 Infinity long working distance flat field semi-reduction metallographic objective: LMPLFL50X/0.55 / WD7.8 2.5 Converter: Five-hole converter 2.6 Stage: Fixed platform: size 160X250mm 2.7 Workbench: Metal stage plate (center hole Φ12) / metal stage plate (center hole Φ25) / stage extension plate