ML9400 Series Polarizing Microscopes

Polarizing microscopes are extremely useful for specialized medical and industrial applications, such as identifying crystals suspended in liquid, identifying minerals in core samples and detecting defects in semiconductors or finding stress points in metal, glass and other materials.

Meiji Techno offers a number of different models of polarizing microscopes:

  • ML9000 Series transmitted illumination models
  • ML9400 Series incident and transmitted illumination models
  • ML9700 Series transmitted illumination, 50 watt illuminator, rotatable analyzer and Senarmont compensator.
  • MT9000 Series transmitted illumination with improved strain-free S. Plan optics and ICOS™ (Infinity Corrected Optical System).
  • MT9900 Series Incident and Transmitted Brightfield Models with Focusable Bertrand lens, Rotatable Analyzer, and 3-Position Slider with 1st Order Red, 1/4 Wave Plate, Brightfield Position.

Higher image contrast can be attained by using the Senarmont compensator to change the retardation level (crystals, living organisms, etc.) in the entire field of view.

Meiji Techno ML9400 Series Polarized Microscopes

  • HWF10X & HWF10XF eyepieces with reticle
  • SM Plan objectives 4X, 10X, 40X
  • Graduated 360 rotatable stage with vernier
  • Abbe condenser NA1.25 with iris, holder & blue filter
  • Rotatable polarizer with analyzer
  • Bertrand lens in sliding mount
  • Koehler Halogen 6V 30W illuminator
  • Incident Halogen Illuminator 6V 30W

ML9430 is the same as ML9420 but with trinocular head and beam splitter.

ML9410 is the same as ML9430 but with monocular head.

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 ML9400 Series Ordering Information
HWF10x and HWF10x w/crossline
Strain-free SM. Plan 4x, 10x, S40x
Rotatable, centerable, circular stage w/clips
Strain-free NA 1.25 achromatic w/ iris diaphragm and rack and pinion focusing
Both 6V 30W halogen vertical Koehler and 6V 30W halogen transmitted Koehler
Components and Accessories for ML9400 Series
Part Number
MA406 DIN HWF10X eyepiece, FN: 18mm (each)
MA413CP DIN focusing HWF10X eyepiece with cross-line and guide pin (each)
POL Objectives
MA641 SM Plan strain free objective 4X, NA: 0.10
MA642 SM Plan strain free objective 10X, NA: 0.25
MA643 SM Plan strain free objective 20XS, NA: 0.40
MA644 SM Plan strain free objective 40XS, NA: 0.65
MA645 SM Plan strain free objective 60Xs, NA: 0.85
MA646 SM Plan strain free objective 100XS, NA: 1.25 oil
Miscellaneous Components
MA299 Attachable mechanical stage for ML9000 / ML9400 series (optional)
MA326 Replacement halogen bulb 6V 30W
MA327 Replacement fuse 3A
MA469 1/4 wave-length test plate in sliding mount
MA654 Quartz wedge, 6-order
MA654N Quartz wedge, 6-order graduated
MA470 First order red compensating plate in sliding mount
MA471 Replacement analyzer in sling mount for ML9000 / ML9400 series
MA901 Replacement graduated rotatable analyzer for ML9700 series
MA477 Replacement Bertrand lens in sliding mount for ML9000 / ML9400 series
MA904 Senarmont Compensator (A highly accurate 1/4 wave plate plus rotating analyzer used to measure retardation)
MA665 Strain free achromatic polarizing condenser NA: 1.25 with iris diaphragm

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