MT40 Series Research - Grade Metallurgical Microscope
MT40 Series research - grade metallurgical microscopes feature infinite - conjugate color - corrected optics, 50x–1000x optical magnification (expandable to 1500x with monitors), and multi - mode observation (brightfield/transmission, darkfield/epi - reflection). With complete accessories, ergonomic design, and AI - driven imaging, they deliver sharp, high - contrast micrographs while enabling flexible system expansion.
The MT40 Series is a top - tier solution for precise microstructural analysis in materials science, quality control, and R&D labs.
1. Optical System & Magnification
Equipped with an infinite - conjugate color - corrected optical system, it ensures sharp, high - contrast images across observation methods. Optical magnification spans 50x–500x (optional up to 1000x), and digital magnification hits 150x–1500x when paired with a 21.5 - inch monitor—ideal for macro - to - micro scale studies.
2. Observation Systems
Two variants cater to different needs:
MT40 - BT (Brightfield/Transmission): Offers an erect image via an infinite - distance triplet observation tube. Pupil distance adjusts from 50mm–76mm, with a 100:0 binocular ratio. High - eye - point, wide - field eyepieces (SWH10X - H/23mm or 25mm, adjustable diopter) ensure comfortable long - term use.
MT40 - BD (Darkfield/Epi - Reflection): Delivers an inverted image through an infinite - distance triplet tube. It shares the 50mm–76mm pupil distance and 100:0 binocular ratio.
3. Objectives & Eyepieces
A rich objective lineup includes:
Semi - apochromatic brightfield (2.5x, 5x, 10x, 20x, 50x, 100x) for standard brightfield imaging.
Semi - apochromatic darkfield (5x, 10x, 20x, 50x, 100x) for enhancing contrast in darkfield mode.
Fully apochromatic darkfield (10x, 20x, 50x, 100x) for top - tier resolution.
Eyepieces boast high - eye - point, wide - field designs with diopter adjustment, maximizing observation comfort.
4. Nosepiece & Stage
Nosepieces are highly versatile:
5 - hole darkfield manual turret (with DIC slot).
5 - hole darkfield electric turret (electric/DIC slot).
5 - hole coded darkfield/phase turret (with DIC slot)—the coded version integrates with measurement software (e.g., OmiMetrix), auto - updating calibration during magnification changes to prevent errors.
The stage supports 6"/4" samples, with a 310×240mm platform and 150mm×100mm travel (mechanical stage, X/Y coaxial adjustment) for precise sample manipulation.
5. Illumination & Accessories
Illumination: Transmissive/reflective frames pair with a low - position coaxial coarse/fine focus (33mm travel, 0.001mm fine adjustment). Anti - slip clamps and random upper - limit stops ensure stability.
Condenser: Epi - illumination condensers (variable aperture/filter, centering) support 10W adjustable LEDs (bright/dark field - compatible) and house polarizer/detector slots.
Expandability: Polarization components, 360° rotating analyzers, and professional imaging systems (4K cameras, USB3.0 cameras, software for measurement/analysis) let you tailor the setup for tasks like defect detection, phase analysis, and precision metrology.
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