Polarized Light Microscope NPLM-100

Polarized Light Microscope NPLM-100 is a contrast enhancing optical instrument. It is equipped with a polarizing plate that enables visualization of samples with contrast background. It is featured with a sensitive analyzer with camera interface for high resolution imaging of anisotropic characteristics of a specimen.


Optical System Plan Achramatic optical system
Viewing Tube Binocular/Trinocular, 30° inclined, 360°rotating
IPD adjustment 54mm ~ 75mm
Dioptre adjustment ±5 dioptres
Eyepiece Wide field WF10×(Ø18mm)
Objective lens PL4X/0.1 POL, PL10X/0.25 POL, PL20X/0.4 POL, PL40X/0.65 POL, PL60X/0.7POL
Nosepiece Five-position
Rotating stage size Ø120mm with vernier scale
Polarizer and Analyzer Rotatable swing-out Polarizer and slide out Analyzer
Illumination 1W LED lamp
Condenser Abbe condenser NA1.25 with diaphragm
Camera adapter 0.5X or 1X C-mount
Power supply AC110V/60Hz or AC220V/50Hz
Camera 3MP digital color camera
Software details It can connect to win7/win10
Dimensions 53×32×35 cm
Weight 7.5 kg


  • Coaxial coarse and fine focusing mechanism
  • Adjustable tension with knobs
  • Easily adjustable brightness of the illumination system
  • User can switch from normal to polarizing observation mode interchangeably
  • Vertical movement of condenser to regulate incident light
  • Microscopic stage with adjustable centre and locking device to avoid any imbalance during examination
  • It allows recording of video as well as capturing a photograph of microscopic field
  • It is equipped with sensor with resolution 20481536 and frame rate of about 48fps


It is widely used in fields of geological science, polymer and material science to study different specimens like natural and industrial minerals, composites, fibres, organic and inorganic polymers etc. Also, it is used in chemical and biochemical studies for identification of macromolecules, urea, wood and etc.

Optional Accessories

Accessories No Name
1 6V/20W halogen lamp

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