Stock code:600071
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PH-PG3230 transmitted & reflected polarizing microscope

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  • PH-PG3230 transmitted & reflected polarizing microscope,adopt infinity optical system, equipped with strain-free plan achromatic objective, is utilized polarizing light to observe and research the matter which have double refraction features, the user can make single polarizing observation, orthogonal observation, conoscope observation. It is applied in geology, chemicals, physic and leechdom fields, widely used to observe the crystal of liquid macromolecule polymer, biomedical polymer and liquid crystal. It is an ideal instrument for scientific research and universities .

    Product Features:

    ▲ Adopt infinity optical system and modularization function design.

    ▲ Infinity long W.D plan objectives, the field of view is widely and clear.

    ▲ Wide-field plan eyepieces: field number Ф22mm.

    ▲Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.

    ▲Polarizing unit can be move out or into optical path, polarizer and analyzer can be rotated from 0°to 360°.

    ▲Rotatable stage, 360° graduated in 1° increments, minimum retardation resolution 6undefined center adjustable and with tightener Stage vertical effective movement up to 30mm.

    ▲Wide voltage range power supply (85-265V 50/60Hz), 6V30W halogen lamp, brightness adjustable.

    ▲Trinocular can be observation for eyepieces and microphotography in 100% light flux, suits for low illuminance microphotography.

    Product Details:

    Observation system

    Compensation observation tube: trinocular , single diopter adjustable, inclined 30° , 100% light transmission photography, can be connected to the camera.

    Eyepiece: WF10X wide field plan eyepiece ,field Φ22mm,can provide expanse and smooth observation space. Another eyepiece is 10X dividing eyepiece used for proofreading the centre.

    Objective: Strain-free plan achromatic objective (no cover glass) and center adjustable.



    Round rotatable stage, Φ150mm diameter, 360° graduated(in 1°increments) ,minimum ,retardation resolution 6undefined, center adjustable and with tightener.


    Transmitted illuminating system

    6V 30W halogen lamp ,brightness adjustable. Polarizer, 360° rotatable, having 0, 90, 180, 270 four scale, set under the aperture diaphragm, can take down from the optics body.


    Reflected illumination system

    6V 30W halogen lamp, brightness adjustable, polarizer can be rotated 360°. analyzer can be rotatable 360°with scale and minimum vernier. Intergrated field and aperture diaphragm.


  • PH-PG3230 product main parameters

    Model Number

    PH-PG3230 Polarzing Microscope


    Wide field WF10X(field number φ22mm)

    Dividing eyepiece(field number φ22mm)  0.10mm/Div


    Strain-free plan achromatic objective (no cover glass)

    PL L5X0.12, Work distance:26.1mm

    PL L10X0.12, Work distance:20.2mm

    PL L40X0.60(Spring), Work distance:3.98mm

    PL L60X0.70(Spring), Work distance:3.18mm

    Reflected illuminating

    6V30W Halogen, brightness enable control

    Polarizer can be rotated 360°

    Analyzer can be rotatable 360°with scale and minimum vernier

    Integrated field and aperture diaphragm.


    Quarduple(the center of nosepiece is adjustable)

    Intermediate attachment

    Puller type bertrand lens


    λ, λ/4 and quarts wedge compensator

    Eyepieces Tube

    Trinocular is Inclined 30° and enable to shoot in 100% light flux

    Focus system

    Coaxial coarse /fine focus with tension adjustable and up stop device, minimum division of fine focusing: 2μm

    Optional accessories


    Sort/Technique parameter

    Infinity objective

    Strain-free plan achromatic objective (no cover glass)

    PL L 20X/0.40(Work distance):8.80mm

    PL L50X/0.70£¨spring£©(Work   distance):3.68 mm

    PL L80X/0.80£¨spring£©(Work   distance):1.25 mm

    PL L100X//0.85(spring) (Work distance):0.40 mm


    Quintuple(Backward ball bearing inner locating)

    Slide moving holder

    Moving range: 30mmX25mm

    CCD adapter



    0.5X with dividing 0.1mm/Div


    USB output: USB2.0 USB3.0 5.0MP, 6.0MP, 10.0MP,   14.0MP, 20.0MP optional

    HDMI output: 2.0MP, 5.0MP, 8.0MP, 14.0MP optional

    Digital camera adapter