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Meiji Techno ML2400/2500 Biological Compound Microscope

$ 3090.00

Starting at: $3,090.00

SKU: ML2400/2500

Availability: In stock

  • Infinity Corrected Optics
  • 4 Semi-Plan Objective Lenses
  • Binocular or Trinocular
  • 30W Halogen Koehler Illumination
  • Upgraded flat-top stage
  • ABBE 1.25NA Condenser
  • Lifetime Limited Warranty.
  • Recommended for Universities

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  • Meiji ML2400/2500 Laboratory Compound Microscope
  • Meiji ML2400/2500 Laboratory Compound Microscope trinocular head
  • Meiji ML2400/2500 Laboratory Compound Microscope eyepieces


The Meiji ML2400 Series are an upgrade from the ML2200 series and are university grade biological microscopes ideal for education, research or laboratory applications. The key upgrade feature is a flat-top stage with 40% more surface area and detachable specimen guide for enhanced versatility. Available in either binocular or trinocular format, they include four objective lenses set in a quadruple nosepiece. Magnification powers include 40x, 100x, 400xS and 1000xS oil along with 30W halogen illumination. Lifetime Limited Warranty.


The microscope includes a sliding-type binocular head with the oculars inclined at a more comfortable 30°. The left eyetube has diopter settings for easy individual eye focusing. The interpupillary distance is adjustable between 53mm - 72mm. 10x Widefield High Eyepoint eyepieces (F.N. 20) are standard with a 21mm reticle mount. Optional 15x and 20x eyepieces are also available. A DIN Infinity Corrected Optical System (ICOS) includes four Semi-Plan brightfield objectives (4x, 10x, s40x and s100x oil) set in a ball bearing mounted, forward-facing quadruple nosepiece.

The optional trinocular head employs an 80/20 beam splitter for photomicrography duties (100% to eyetubes or 80% to phototube & 20% to the eyetube). Please note that you will need to purchase an appropriate trinocular adapter for your camera.

Stage & Focus

The ceramic-coated, right-handed flat-top stage measures 171mm x 140mm with a detachable specimen guide, 80mm(X) x 52mm(Y) range of movement and Coaxial, right-hand, drop down controls. Left-handed controls are available on request.

Condenser & Illumination

The Abbe 1.25 NA Condenser comes standard with a dovetail mount and iris diaphragm. Illumination is 30 watt halogen.


Manual, Dust cover

Specifications of Component Options

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  • ML2400 Compound Microscope

    ML2500 Trinocular Compound Microscope
    Brand Meiji TechnoMeiji Techno
    SKU ML2400ML2500
    Warranty Limited Lifetime WarrantyLimited Lifetime Warranty
    Notes Full Mechanical StageFull Mechanical Stage
    Product Weight 14.000014.5000
    Product Length 255 mm255 mm
    Product Width 195 mm195 mm
    Product Height 395 mm440 mm
    System Type BrightfieldBrightfield
    Optical Design DIN 160mmDIN 160mm
    Head Type BinocularTrinocular
    Ocular Angle 30°30°
    Diopter Adjustment DualDual
    Interpupillary Adjustment Linear SlidingLinear Sliding
    Interpupillary Adjustment Range 52 – 72 mm52 – 72 mm
    Trinocular Type  Switchable Beam-Split
    Trinocular Standard  23mm DIN
    View Orientation Inverted ViewInverted 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 Fingertip Controls, Slide Holder (spring-loaded)Fingertip Controls, Slide Holder (spring-loaded)
    Includes Eyepieces? YesYes
    Included Eyepiece Quantity 22
    Included Eyepieces (X) 10X10X
    Eyepiece Style SWF Super Widefield (FN 20mm)SWF Super Widefield (FN 20mm)
    Min Standard Mag 40X40X
    Max Standard Mag 1000X1000X
    Included Objectives (Qty) 44
    Objective Lens Semi-PlanSemi-Plan
    Included Objective Types BrightfieldBrightfield
    Condenser Type Abbe BrightfieldAbbe Brightfield
    Condenser Features Achromatic, Iris Diaphragm, Rack & Pinion Focus, Swing-out Filter HolderIris Diaphragm, Rack & Pinion Focus, Swing-out Filter Holder
    Condenser N.A. 1.25 mm1.25 mm
    Filter Diameter 30 mm30 mm
    Illumination Type HalogenHalogen
    Illumination Style TransmittedTransmitted
    Collector Type KohlerKohler
    Collector Features Field DiaphragmField Diaphragm
    Transmitted Light Type HalogenHalogen
    Transmitted Light Specification 6V 30W6V 30W
    Transmitted Light Control VariableVariable
    Power Supply 120V AC120V AC
    Fuse 3A3A
    Imaging Compatibility (with adapters)  23mm , C-Mount
    Available Imaging Mounts  0.3X C-Mount, 0.45X C-Mount, 0.5X C-Mount, 0.7X C-Mount, 1.0X C-Mount, Open C-Mount (no lens)
    Included Extras Dust CoverDust Cover