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Industrial Metallurgical Micro >> Invered Metallurgical Microscopes
MJ6401 Series Inverted Metallurgical Microscopes
Description  

Specification                                         

Model

MJ6401A

MJ6401B

Viewing Head

  Monocular Inclined at 45¡ã

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  Compensation Free Binocular Head Inclined at 45¡ã(55mm-75mm)

 

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Eyepiece

  WF10¡Á/18mm

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Semi-plan Achromatic Objective

  Magnification

  10¡Á

  100¡Á

  Numerical Aperture

  0.25

  1.25

  System

  Dry

  Oil

  Working Distance

  7.31mm

  0.37mm

Semi-plan Achromatic Objective

  Magnification

  40¡Á

  Numerical Aperture

  0.65

  System

  Dry

  Working Distance

  0.66mm

Total Magnification

  100¡Á-1250¡Á

Mechanical tube Length

  160mm

Focusing

  Coaxial coarse & fine focusing adjustment Fine
  focusing scale value 0.002mm Focusing Range 30mm

Working Stage

  175mm¡Á135mm

Light Source

  Halogen bulb 6V20W , AC 220V/110V

Object plate

  ¦µ100mm  ¦µ20mm  ¦µ42mm

Optional Accessory

  Eyepiece: WF12.5¡Á

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