Bright field & dark field metallurgical microscope MJ33

The transmission and reflection light and dark field metallographic microscope MJ33 is a multi-purpose optical instrument for industrial inspection. It is equipped with a light and dark field objective lens, a large field of view eyepiece and a simple polarized light observation. It can provide clear and wide field of view of bright field, dark field and polarized light imaging observation, and can be superimposed. Extended fluorescence.

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    Description

    Metallurgical microscope MJ33 in bright field & dark field is a microscope used in industrial inspection, equipped with bright/dark field objectives, wide field eyepiece and polarizing observation device. The reflective and transmitted illumination system adopts Kohler illumination with clear field of view. It can be used for the observation of semiconductor silicon wafer, LCD substrates, circuit boards, and other kinds of powder solid transparent or opaque industrial test specimen. This metallurgical microscope is an ideal instrument for research of biology, metallurgy, mineralogy, precision engineering and electronics engineering, etc.

     

     

     

    Feature

    Expand to DIC:

    Infinite optical system allows it expand to DIC function providing differential interference contrast imaging.

    Infinite optical system & lenses:

    (1)Adopts infinity optical system and modularity function design. (2)Long working distance bright/dark field plan objectives, wide and clear field of view. (3)Wide field plan eyepiece: field number is 22mm.

    Polarizing function:

    Built in switchable polarizer device, analyzer 360°rotatable offers more observation method for metal specimen.

    Sample images:

    Specifications

    Item Specifications
    Eyepiece Wide field WF10X(field number Φ22mm)
    Objective Infinity plan achromatic bright or dark field long work distance. (no cover glass)
    PL L5X/0.12 B. D (Work distance): 9.7 mm
    PL L10X/0.25 B. D (Work distance): 9.3 mm
    PL L20X/0.40 B. D (Work distance): 7.2 mm
    PL L40X/0.60 B. D (Work distance): 3.0 mm
    Eyepiece tube Trinocular, 30°inclined, (Built in analyzer and switching freely)
    Epi- illumination system 12V 50W halogen lamp, brightness adjustable
    Built-in field diaphragm, aperture diaphragm and filter switching device.
    Push-pull type analyzer and polarizer
    Yellow, blue, green filter and frosted glass
    Focus system Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm
    Nosepiece Quintuple (Fixed nosepiece with backward inclined)
    Stage Double layer mechanical movable stage (size: 210mmX140mm, moving range: 75mmX50mm)
    Glass plate 97x76mm
    Transmitted illumination system Abbe condenser NA. 1.25 up and down adjustable
    Blue filter and frosted glass
    Condenser for illumination with halogen lamp (with field diaphragm )
    12V 30W halogen lamp, brightness adjustable
    Adapter 1X C-mount adapter

     

     

     

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