Meiji Techno MC40T/50T BF Transmitted Light Measuring Microscope

List Price: $9,000.00

Starting at: $8,195.00

SKU: MC40T/50T

Availability: In stock

  • BF Transmitted Light measuring microscope
  • Superior infinity corrected optics
  • 4 Plan Epi objectives
  • Fiber Optic Koehler 21V 150W halogen illumination
  • Binocular or trinocular format
  • Mitutoyo Digimatic X-Y Indicators sold separately
  • Lifetime Limited Warranty

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  • Meiji MC40T measuring microscope
  • Meiji MC50T trinocular measuring microscope


Designed for precision measurement duties, the MC40T/50T series, with transmitted illumination, can be used for a wide range of metallurgical applications requiring exacting measurement documentation. They include Meiji's excellent infinity corrected optical system with four Planachromat Epi objectives, 5x, 10x, 20x and 50x and two SWH 10x eyepieces. Koehler 150W fiber optic vertical halogen illumination is included. Lifetime Limited Warranty.


The Siedentopf head, inclined at 30°, is available in binocular or trinocular format and includes a depolarizer. Interpupilliary adjustment is 53mm to 75mm and there is a diopter on the left eyetube for individual eye focusing. Eyepieces include two HWF10x widefield high eyepoint eyepieces, FN 18, one of which includes a cross-line reticle and pointer.

Four Infinity-Corrected Plan Epi objectives are included (M5X, M10X, M20X, and M50X). The objectives rotate smoothly on a ball bearing-mounted, quadruple nosepiece. The widefield HWF10X eyepiece and HWF10X-F focusing eyepiece enable magnification settings of 50x, 100x, 200x, and 500x.


Fiber optic Koehler illumination is standard, powered by a 21V 150W halogen lamp (available as either 110/120V or 220/230V). The lamp includes a sliding rotatable polarizer and a filter set that includes blue clear, green clear, neutral density (ND8), and polarizing filters in metal mounts.

There is a port in the stage which accepts a flexible, 914mm (36 in.) single-arm fiber-optic light guide (included). The MC40T/50T can also be converted back to reflected illumination by inserting the light guide into the vertical illuminator tube.


The heavy-duty laminate base includes a machined, 38mm diameter pillar and mounting bracket. The base plate measures 300 x 300 x 25mm for excellent stability and is finished with protective black paint to withstand industrial environments. It supports a 150 x 150mm reflected light stage with 50mm X-Y precision movement and integrated brackets for mounting optional Mitutoyo digital X-Y stage micrometers.

Note: The MC40 above is shown with Mitutoyo Digital X-Y Stage Micrometers, sold separately.



Specifications of Component Options

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  • MC40T BF Binocular Metallurgical Measuring Microscope

    MC50T BF Trinocular Metallurgical Measuring Microscope
    Brand Meiji TechnoMeiji Techno
    SKU MC40TMC50T
    System Type Brightfield, MetallurgicalBrightfield, Metallurgical
    Optical Design Infinity CorrectedInfinity Corrected
    Head Type BinocularTrinocular
    Head Rotation LimitedLimited
    Ocular Angle 30°30°
    Diopter Adjustment DualDual
    Interpupillary Adjustment Linear SlidingLinear Sliding
    Interpupillary Adjustment Range 55mm - 70mm55mm - 70mm
    View Orientation Upright ViewUpright View
    Ocular Tube Diameter 23 mm23 mm
    Nosepiece Orientation Front-facingFront-facing
    Nosepiece Style Quadruple (4)Quadruple (4)
    Focus Controls Coarse & Fine, CoaxialCoarse & Fine, Coaxial
    Focus Mechanism Rack & PinionRack & Pinion
    Focus Control Location Dual AmbidextrousDual Ambidextrous
    Focus Controls Graduated? YesYes
    Stage Type Mechanical XYMechanical XY
    Stage Features Full Stage XYFull Stage XY
    Stage Dimensions 300 x 300mm300 x 300mm
    Stage Range of Movement (XY) 50mm50mm
    Includes Eyepieces? YesYes
    Included Eyepiece Quantity 22
    Included Eyepieces (X) 10X10X
    Eyepiece Style WF Widefield (FN 18mm)WF Widefield (FN 18mm)
    Included Objectives (Qty) 44
    Objective Lens PlanPlan
    Included Objective Types Brightfield, MetallurgicalBrightfield, Metallurgical
    Objective 1 Description Plan Achromat Epi M5X Infinity-CorrectedPlan Achromat Epi M5X Infinity-Corrected
    Objective 1 N.A. .10.10
    Objective 1 W.D. 20mm20mm
    Objective 2 Description Plan Achromat Epi M5X Infinity-CorrectedPlan Achromat Epi M5X Infinity-Corrected
    Objective 2 N.A. .25.25
    Objective 2 W.D. 7.48mm7.48mm
    Objective 3 Description Plan Achromat Epi M5X Infinity-CorrectedPlan Achromat Epi M5X Infinity-Corrected
    Objective 3 N.A. .4.4
    Objective 3 W.D. 5.2mm5.2mm
    Objective 4 Description Plan Achromat Epi M5X Infinity-CorrectedPlan Achromat Epi M5X Infinity-Corrected
    Objective 4 N.A. .75.75
    Objective 4 W.D. .38mm.38mm
    Filters Included Blue, GreenBlue, Green
    Illumination Type HalogenHalogen
    Illumination Style Transmitted, Incident, Fiberoptic, Epi MetallurgicalTransmitted, Incident, Fiberoptic, Epi Metallurgical
    Collector Type KohlerKohler
    Coaxial Light Type FiberopticFiberoptic
    Coaxial Light Specification 21V 150W21V 150W
    Coaxial Light Control VariableVariable
    Power Supply 110v/220v110v/220v

  • MTI164-164 Mitutoyo Digimatic Indicator for X or Y Movement (Sold as Set of 2)
    Brand Meiji Techno
    SKU MTI164-164