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Tool Maker's Microscope

Model : HO-TMM-01 & HO-TMM-02

Holmarc’s Tool maker’s microscopes are multi-functional measuring instruments which are primarily used for inspection and measurement of miniature mechanical and electronic parts and tools. These microscopes are used to view and measure linear distances, thread pitch, thread angles, tool edges, tool wear surfaces etc. and are ideal for photo-lithographic labs, nano-technology labs, biomedical labs etc. Our tool maker’s microscopes are equipped with a cross hair reticle on the eyepiece, coupled with protractor on the tube. The cross wire acts as a reference point for taking fine measurements. The XY stage is fitted with precision micrometers having a resolution of 10 microns and the measurements are taken by the movement of the stages. Digital micrometer with 1 micron resolution is available as an optional accessory. The instrument uses high bright LED for transmitted illumination as well as for oblique illumination. The standard model consists of 2X microscope objective and 15X eyepiece. Additional eyepieces and objectives are available as optional accessories. All optics are coated with broadband multilayer AR to get the clear and flare less images.

Holmarc offers two models of Tool maker’s microscopes which differ only in XY measuring stage, model no. HO-TMM-01 and HO-TMM-02. HO-TMM-01 model is fitted with 25 x 25 mm travel XY stage and HO-TMM-02 is fitted with 50 x 50 mm travel XY Stage.


    Optical Tube
        Monocular Inclined angle 30 degree
        90º Cross-Hair reticle
        Diopter Adjustable
    Eyepiece Protractor
        Rotation : 360º
        Graduation : 1º
        Minimum Reading : 6' (by vernier)
    XY Stage (Model No: HO-TMM-01)
        Travel : 25 x 25 mm
        Size : 100 x 100 mm
        Stage Glass : 60 x 60 mm
        Max. Work piece height : 115 mm
        Max. Work piece weight : 5 Kgs
        9rive : Micrometer
        Resolution : 10 microns
    XY Stage (Model No: HO-TMM-02)
        Travel : 50 x 50 mm
        Size : 150 x 150 mm
        Stage Glass : 90 x 90 mm
        Max. Work piece height : 107 mm
        Max. Work piece weight : 5 Kgs
        9rive : Micrometer
        Resolution : 10 microns
    Total Magnification :     30 X
    Objective :     X (Working Distance: 67 mm, NA : 0.07)
    Eyepiece :     15 X (View Field Diameter : 13 mm)
    Transmitted Illumination :     High Bright LED, Intensity Adjustable
    Reflected Oblique Illumination :     High Bright LED, Intensity Adjustable
    Power Supply :     230 V, 50 Hz
    Dimensions :     354 x 220 x 436 mm

        Both transmitted and reflected Illumination intensity can be adjusted.
        Angle measurement is performed easily by turning the angle scale disc to align the cross-hair reticle with the work piece image.
        Bright field observation, clear and flare less image, wide field of view.
        Two XY stages with different travel ranges are available (25 x 25 mm & 50 x 50 mm)
Optional Accessories

Digital Micrometer Head

    (2 Nos. required for XY stage)

    Travel = 25 mm, Resolution = 1 micron
      (Model No. HO-TMM-DM1)


Eyepieces

    10X, FN - 13 mm
      (Model No. HO-TMM-E10)

    20X, FN - 10 mm
      (Model No. HO-TMM-E20)

Objectives

    5X, WD - 33 mm, NA: 0.10
      (Model No. HO-TMM-MO5)

    10X, WD - 14 mm, NA: 0.14
      (Model No. HO-TMM-MO10)

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