{"product_id":"metallurgical-microscope-cresta-zs-50i-met","title":"METALLURGICAL MICROSCOPE Cresta ZS 50i-MET","description":"\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003e \u003c\/p\u003e\n\u003cp dir=\"auto\" class=\"PDq2pG_selectionAnchorContainer\"\u003eThe \u003cstrong\u003eLabmart Cresta ZS 50i-MET Metallurgical Microscope\u003c\/strong\u003e is an inverted microscope designed for high-resolution examination of opaque materials using reflected illumination. It features an infinite optical system, binocular Siedentopf head, coaxial X-Y mechanical stage, halogen reflected illumination and a 5-position filter unit for metallography, materials research and industrial quality control.\u003cspan class=\"PDq2pG_selectionAnchor\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eProduct Overview\u003c\/h2\u003e\n\u003cp dir=\"auto\"\u003eThe \u003cstrong\u003eCresta ZS 50i-MET\u003c\/strong\u003e is an \u003cstrong\u003einverted metallurgical microscope\u003c\/strong\u003e designed for examining specimens that do not transmit light, including metals, alloys, ceramics, minerals and other solid materials.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eIts infinite optical system is designed for flat, detailed imaging of specimen surfaces. The inverted configuration facilitates positioning of suitable large, heavy or irregularly shaped samples on the mechanical stage.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eA \u003cstrong\u003e6V\/30W halogen reflected-light system\u003c\/strong\u003e provides illumination of the specimen surface. The optical path incorporates field and aperture diaphragms for Köhler illumination, while the five-position filter unit provides blue, green, amber, grey and empty filter positions for contrast adjustment.\u003c\/p\u003e\n\u003cp dir=\"auto\"\u003eThe microscope incorporates a low-positioned mechanical stage with coaxial X-Y controls, allowing systematic movement across a specimen surface. Coaxial coarse and fine focusing provides controlled focusing, with fine focusing specified at \u003cstrong\u003e0.002 mm\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch2 dir=\"auto\"\u003eKey Features and Benefits\u003c\/h2\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInverted Metallurgical Configuration:\u003c\/strong\u003e Suitable for examination of opaque specimens and larger or irregular samples.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInfinite Optical System:\u003c\/strong\u003e Designed for flat-field, high-resolution observation.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eReflected Halogen Illumination:\u003c\/strong\u003e 6V\/30W illumination provides light directed onto the specimen surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eKöhler Illumination Controls:\u003c\/strong\u003e Field and aperture diaphragms support controlled illumination of the specimen.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFive-Position Filter Unit:\u003c\/strong\u003e Blue, green, amber, grey and empty positions allow contrast adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eQuadruple Ball-Bearing Nosepiece:\u003c\/strong\u003e Provides smooth objective positioning.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoaxial X-Y Mechanical Stage:\u003c\/strong\u003e Facilitates systematic movement across the specimen surface.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision Coaxial Focusing:\u003c\/strong\u003e Coarse and fine focusing, with 0.002 mm fine division, supports detailed microstructural examination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSiedentopf Binocular Head:\u003c\/strong\u003e Provides comfortable binocular observation with adjustable interpupillary distance and diopter correction.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChemical-Resistant Construction:\u003c\/strong\u003e Cast-iron body with stipple-grey chemical-resistant finish.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 dir=\"auto\"\u003e4. Technical Specifications\u003c\/h1\u003e\n\u003cdiv dir=\"auto\" class=\"group TyagGW_tableContainer\"\u003e\n\u003cdiv class=\"TyagGW_tableWrapper flex flex-col-reverse w-fit\" tabindex=\"-1\"\u003e\n\u003ctable dir=\"auto\" class=\"w-fit min-w-(--thread-content-width)\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003cth class=\"last:pe-10\"\u003eSpecification\u003c\/th\u003e\n\u003cth class=\"last:pe-10\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003eProduct Type\u003c\/td\u003e\n\u003ctd\u003eInverted Metallurgical Microscope\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eModel\u003c\/td\u003e\n\u003ctd\u003eCresta ZS 50i-MET\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBrand\u003c\/td\u003e\n\u003ctd\u003eLabmart\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eOptical System\u003c\/td\u003e\n\u003ctd\u003eInfinite Optical System\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eViewing Head\u003c\/td\u003e\n\u003ctd\u003eSiedentopf Binocular\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Inclination\u003c\/td\u003e\n\u003ctd\u003e30°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eHead Rotation\u003c\/td\u003e\n\u003ctd\u003e360°\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eInterpupillary Distance\u003c\/td\u003e\n\u003ctd\u003e48–75 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eDiopter Adjustment\u003c\/td\u003e\n\u003ctd\u003e±5 diopter\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eNosepiece\u003c\/td\u003e\n\u003ctd\u003eReversed inward quadruple ball-bearing type\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCondenser\u003c\/td\u003e\n\u003ctd\u003eAbbe Condenser, NA 1.25\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage\u003c\/td\u003e\n\u003ctd\u003eAttachable Mechanical Stage\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eStage Movement\u003c\/td\u003e\n\u003ctd\u003eCoaxial X-Y Control\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFocusing\u003c\/td\u003e\n\u003ctd\u003eCoaxial Coarse and Fine Adjustment\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eCoarse Focus Range\u003c\/td\u003e\n\u003ctd\u003e40 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFine Focus\u003c\/td\u003e\n\u003ctd\u003e2 mm; fine division 0.002 mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eReflected Illumination\u003c\/td\u003e\n\u003ctd\u003eHalogen, 6V\/30W\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination Control\u003c\/td\u003e\n\u003ctd\u003eVariable intensity\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eIllumination System\u003c\/td\u003e\n\u003ctd\u003eField and aperture diaphragms for Köhler illumination\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilter Unit\u003c\/td\u003e\n\u003ctd\u003e5-hole filter unit\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFilters\u003c\/td\u003e\n\u003ctd\u003eBlue, Green, Amber, Grey, Empty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eBody Material\u003c\/td\u003e\n\u003ctd\u003eCast Iron\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eFinish\u003c\/td\u003e\n\u003ctd\u003eStipple Grey Chemical-Resistant Finish\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eWeight\u003c\/td\u003e\n\u003ctd\u003eApproximately 12 kg\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eObjectives\u003c\/td\u003e\n\u003ctd\u003ePlan Achromatic objectives can be selected; recommended options include 5X, 10X, 20X and 50X\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003eTransmitted-Light Condenser\u003c\/td\u003e\n\u003ctd\u003eAbbe NA 1.25 specified in the optical system\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003ePower Supply\u003c\/td\u003e\n\u003ctd\u003eNot specified by the manufacturer\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003c\/div\u003e\n\u003c\/div\u003e\n\u003ch1 dir=\"auto\"\u003e5. Applications\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMetallography\u003c\/li\u003e\n\u003cli\u003eMaterials science\u003c\/li\u003e\n\u003cli\u003eMetal and alloy microstructure examination\u003c\/li\u003e\n\u003cli\u003eGrain structure analysis\u003c\/li\u003e\n\u003cli\u003ePhase identification\u003c\/li\u003e\n\u003cli\u003eHeat-treatment evaluation\u003c\/li\u003e\n\u003cli\u003eFailure analysis\u003c\/li\u003e\n\u003cli\u003eCrack and fracture examination\u003c\/li\u003e\n\u003cli\u003eCorrosion examination\u003c\/li\u003e\n\u003cli\u003eCeramics analysis\u003c\/li\u003e\n\u003cli\u003eComposite-material examination\u003c\/li\u003e\n\u003cli\u003eMineral and ore examination\u003c\/li\u003e\n\u003cli\u003eElectronics and semiconductor inspection\u003c\/li\u003e\n\u003cli\u003eSolder-joint inspection\u003c\/li\u003e\n\u003cli\u003eResearch and development\u003c\/li\u003e\n\u003cli\u003eIndustrial quality control\u003c\/li\u003e\n\u003cli\u003eAutomotive component examination\u003c\/li\u003e\n\u003cli\u003eAerospace material inspection\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 dir=\"auto\"\u003e6. Suitable For\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003eMetallurgical laboratories\u003c\/li\u003e\n\u003cli\u003eMaterials research laboratories\u003c\/li\u003e\n\u003cli\u003eIndustrial QC departments\u003c\/li\u003e\n\u003cli\u003eMaterials testing laboratories\u003c\/li\u003e\n\u003cli\u003eAutomotive manufacturing\u003c\/li\u003e\n\u003cli\u003eAerospace manufacturing\u003c\/li\u003e\n\u003cli\u003eFoundries and metal-processing industries\u003c\/li\u003e\n\u003cli\u003eEngineering companies\u003c\/li\u003e\n\u003cli\u003eCeramic and composite-material laboratories\u003c\/li\u003e\n\u003cli\u003eElectronics and semiconductor laboratories\u003c\/li\u003e\n\u003cli\u003eUniversities and research institutes\u003c\/li\u003e\n\u003cli\u003eR\u0026amp;D departments\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch1 dir=\"auto\"\u003e7. Product Benefits\u003c\/h1\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDesigned for opaque materials:\u003c\/strong\u003e Reflected-light microscopy enables examination of specimens that cannot be viewed using conventional transmitted-light microscopy.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDetailed surface examination:\u003c\/strong\u003e Infinite optics and plan achromatic objectives support observation of microstructural features.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystematic specimen scanning:\u003c\/strong\u003e Coaxial X-Y mechanical stage controls allow movement across different specimen areas.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eControlled illumination:\u003c\/strong\u003e Field and aperture diaphragms support Köhler illumination.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eContrast flexibility:\u003c\/strong\u003e Five filter positions allow the illumination conditions to be adjusted for different specimens.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrecision focusing:\u003c\/strong\u003e Fine adjustment with 0.002 mm division supports detailed focusing.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eConvenient operator positioning:\u003c\/strong\u003e 30° inclined, 360° rotatable binocular head with 48–75 mm interpupillary adjustment.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSuitable for industrial laboratories:\u003c\/strong\u003e Robust cast-iron construction and chemical-resistant finish support routine laboratory use.\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Micron","offers":[{"title":"Default Title","offer_id":54228127777065,"sku":"Cresta ZS 50i-MET","price":0.0,"currency_code":"INR","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0872\/1740\/6249\/files\/ChatGPTImageSep25_2026_12_28_41PM_1.png?v=1790319566","url":"https:\/\/www.labmart.in\/products\/metallurgical-microscope-cresta-zs-50i-met","provider":"Labmart.in","version":"1.0","type":"link"}