Meiji MT9930 Trinocular Polarizing Microscope, Halogen Illumination

Meiji Techno
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Meiji Techno America's MT9900 Series Incident and Transmitted Polarizing Microscope is an investigative tool for isotropic and anistropic materials. The MT9900 has been designed as a versatile, modular, ergonomic microscope system which are ideally suited in education, research or advanced laboratory applications such as forensic analysis, polymer, crystal identification. Ergonomic placement of controls allows for stress free operation, increased lab efficiency and maximum productivity.

Incident and Transmitted 6V 30W Koehler Halogen illuminator with newly engineered high performance optics strain free ∞ Infinity Corrected objectives reduce internal strain to an absolute minimum. Our redesigned polarizing condensers with a swing out top lens helps maximize the field of view with lower power objectives to enhance performance in polarized light, yielding unmatched image contrast, provide exceptionally bright, crisp images with good color rendition and superior flat fields of view.

Intermediate tube with a built in focusable Bertrand lens and a rotatable Analyzer greatly increases the quality of the image along with a compensator slot and rotatable polarizer with full wave plate. A perfect instrument for geology, petrology, mineralogy, forensics, material science, manufacturing, crystallography, medical research, environmental science and industrial quality control and quality assurance applications.


  • Computer Aided Design
  • Ergonomically positioned controls
  • Comfortable Siedentopf viewing heads
  • 30W Transmitted & Vertical Incident Koehler Halogen Illuminator
  • Strain Free Optics Throughout
  • Brightfield and Polarized Light observation modes
  • Optional Point Counting Stage

Product Specifications

Viewing Bodies Trinocular head, siedentopt type, inclined at 30° with reticle angle compensation, I.P. adjustment 53mm to 75mm, graduated diopter on left eyetube (23.2mm I.D. eyetube)
Eyepiece KHW10X Widefield high eyepoint compensating eyepiece, Field No. 20, tube O.D. 23.2mm - (Qty. 1)
Super Widefield compensating KHW10X, focusing eyepiece with cross-line and guide pin, Field No. 20 with 21mm reticle mount - (Qty. 1)
Nosepiece Quadruple Nosepiece, ball bearing mounted
Objectives Infinity Corrected Strain free Plan 4x, 10x, 40x
Stage Rotatable stage with Vernier graduation 360°, reading to 1°, 150mm diameter with stainless steel stage clips
Condenser Strain free Abbe condenser with swing out top lens, N.A. 0.90 with iris diaphragm and dovetail mount
Focusing Coaxial coarse and fine focusing controls with graduation reading 2 microns per division. Range of travel is 23mm. Incorporates tension adjustment and safety Auto-focus stage stop lever.
Illumination 6V 30W Halogen Transmitted & Vertical Incident Koehler illumination with Automatic Voltage Sensing Power Supply
Included Combination First order red compensating plate and 1/4 Wave-length test plate and Brightfield spot
Rotatable analyzer with 180° graduations
Polarizing filter in metal mount (For use with incident illuminator, fits 25mm filter slot)
Polarizer: Swing in-out click/clamp mount, fully rotatable 360° with click stop at 0°and 90°

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35.00 LBS
16.00 (in)
14.00 (in)
22.00 (in)


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