Meiji Techno ML5500-LB Live Blood Analysis Microscope

List Price: $4,229.00

Starting at: $3,806.00

SKU: ML5500-LBs

Availability: In stock

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  • Professional live blood analysis microscope
  • 2 Phase contrast, 1 Plan objective lens
  • KHW 10x eyepieces
  • Zernike 1.25 N.A Phase condenser
  • 50w Koehler halogen illumination
  • Binocular viewing head, optional trinocular
  • Lifetime Limited Warranty
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  • Meiji ML5500 Live Blood Analysis microscope
  • Meiji ML5500 Live Blood Analysis trinocular microscope
  • Meiji ML5500 Live Blood Analysis microscope side
  • Meiji ML5500 Live Blood Analysis microscope eyepieces


The Meiji ML5500 is a mission-specific, phase contrast microscope especially configured for professional live blood analysis. The microscope features phase contrast operation, three plan and phase objectives and 50W Koehler illumination - everything required for proper blood analysis.


The viewing head is inclined 30° for a comfortable viewing position and is available in either binocular or trinocular format. Dual diopters allow for individual eye focusing and interpupillary adjustment of 52mm-72mm. The head rotates through 360° for flexible viewing positions. Two MA407 KHW 10X eyepieces are included as are the following three objective lenses:

  • MA432 2.5X NA 0.08 Planachromat Objective
  • MA698 40X NA 0.65 Plan Phase Objective for Zernike-Type Condenser
  • MA699 100X NA 1.25 Plan Phase Objective for Zernike-Type Condenser

Magnification powers include 25x, 400x and 1,000x. The objective lenses are set in a quintuple, smooth action, ball-bearing mounted nosepiece. Please note that the trinocular port requires an optional adapter appropriate for your camera.

Stage & Focusing

The flat top, mechanical stage measures 171mm x 140mm with a 80mm(X) by 52mm (Y) range of movement. It is graduated with vernier readings to 0.01mm, detachable specimen guide and drop-down, right-hand, coaxial controls. Left-hand controls are available on request. Coaxial focus controls are dual-sided with graduation reading 2 microns per division. Included rack stop and tension adjustment.

Phase Contrast

The phase condenser is an MA715 Zernike 1.25 N.A. and includes an MA458 centering telescope and (2) MA457/01 extended centering screws, along with an MA759 green (456nm wavelength) interference filter 28.8mm in dia.


Illumination is powered by an external 12V 50W Koehler halogen lamphouse (not shown) with variable intensity controls.


Specifications of Component Options

Select a component below to view related specifications.

  • ML5500-LB Binocular

    ML5500-TR-LB Trinocular
    SKU ML5500-LBML5500TR-LB
    Product Weight 17.000017.0000
    Product Length 360 mm360 mm
    Product Width 195 mm195 mm
    Product Height 440 mm440 mm
    MAP Copy MAP - MeijiMAP - Meiji
    System Type BrightfieldBrightfield, Phase Contrast
    Optical Design DIN 160mmDIN 160mm
    Head Type TrinocularTrinocular
    Ocular Angle 30°30°
    Diopter Adjustment DualDual
    Interpupillary Adjustment Linear SlidingLinear Sliding
    Interpupillary Adjustment Range 52 – 72 mm52 – 72 mm
    Trinocular Type Switchable Beam-SplitSwitchable Beam-Split
    Trinocular Standard 23mm DIN23mm DIN
    View Orientation Inverted ViewInverted View
    Ocular Tube Diameter 23 mm23 mm
    Nosepiece Orientation ReversedReversed
    Nosepiece Style Quintuple (5)Quintuple (5)
    Focus Controls Coarse & Fine, CoaxialCoarse & Fine, Coaxial
    Focus Mechanism Rack & PinionRack & Pinion
    Focus Control Location Dual AmbidextrousDual Ambidextrous
    Focus Controls Graduated? YesYes
    Focus Control Safety Stop Rack Stop, Slip ClutchRack Stop, Slip Clutch
    Stage Type Mechanical XYMechanical XY
    Stage Features Fingertip Controls, Full Stage XY, Slide Holder (spring-loaded)Fingertip Controls, Full Stage XY, 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 PlanPlan
    Included Objective Types Brightfield, Phase ContrastBrightfield, Phase Contrast
    Objective 1 Description Plan 2.5xPlan 2.5x
    Objective 1 N.A. 0.080.08
    Objective 2 Description Plan PH 40xPlan PH 40x
    Objective 2 N.A. 0.650.65
    Objective 3 Description Plan PH 100xPlan PH 100x
    Objective 3 N.A. 1.251.25
    Condenser Type Zernike PhaseZernike Phase
    Condenser Features 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
    Condenser 2 Type  Zernike Phase
    Filter Diameter 30 mm30 mm
    Filters Included GreenGreen
    Illumination Type HalogenHalogen
    Illumination Style TransmittedTransmitted
    Collector Type KohlerKohler
    Collector Features Field DiaphragmField Diaphragm
    Transmitted Light Type HalogenHalogen
    Transmitted Light Specification 12V 50W12V 50W
    Transmitted Light Control VariableVariable
    Power Supply 120V AC120V AC
    Fuse 3A3A
    Imaging Compatibility (with adapters) 23mm DIN, C-Mount23mm DIN, 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)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

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