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XPL-2 series polarization microscopes are utilized polarize light to observe and research the matter which have double refraction features, the user can make single polarizing view, orthogonal polarizing view, cone light view. They are applied in geology, chemicals, physic and leechdom fields. They are also widely used to observe the crystal of liquid macromolecule polymer, biomedical polymer and liquid crystal. They are the ideal instruments for scientific research and universities teaching demo.
Features
Equipped with strain-free plan achromatic objectives(no cover glass) or infinity strain-free plan achromatic objectives(no cover glass) and wide field eyepiece
Nosepiece can adjust the center of objective
Coaxial coarse/fine focus system with tensional adjustable and up stop, minimum division of fine focusing: 2μm
Take-down style polarizer, 360°rotatable, have 0,90,180,270 four scale, located down the aperture diaphragm
Impellent style analyzer, 360°rotatable, push in / out from optical path conveniently
Revolving round stage, 360°part scale and graduated in 1°increments, minimum resolution 6’ when using vernier scale, center adjustable and with tightener
Illumination with 6V20W halogen lamp, adjustable brightness
Standard Configuration
Model |
XPL-2 |
XPL-2A |
Eyepiece |
WF10X (view field 18mm) |
|
Division eyepiece 10X(view field 18mm) 0.1mm/Div |
||
Objective |
Strain-free plan achromatic(no cover glass)PL L4X/0.10 |
Infinity strain-free plan achromatic(no cover glass) PL 5X/0.12 |
Strain-free plan achromatic(no cover glass)PL L10X/0.25 |
Infinity strain-free plan achromatic(no cover glass) PL 10X/0.25 |
|
Strain-free plan achromatic(no cover glass)PL L40X/0.65 |
Infinity strain-free plan achromatic(no cover glass) PL 20X/0.40 |
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Strain-free plan achromatic(no cover glass)PL L60X/0375(Spring) |
Infinity strain-free plan achromatic(no cover glass) PL 40X/0.65(Spring) |
|
Head |
Trinocular, ,inclination of 30?,100% image light for photography capable |
|
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Polarization analyzer, 360° rotatable with scale and minimum vernier |
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Bertrand lens ,impellent style, center adjustable |
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λ Compensator |
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λ/4 Compensator |
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Quarts wedge compensator |
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Focus system |
Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. |
|
Nosepiece |
Quadruple (Frontward ball bearing inner locating) |
|
Stage |
Rotatable stage, Diameter Φ150mm, 360° graduated (in 1° increments), minimum retardation resolution 6' center adjustable and with tightener |
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Abbe condenser |
NA.1.25 Rack & pinion adjustable |
|
Polarizer |
360° rotatable, with four scale is 0°,90°,180°, 270° |
|
Filter |
Ground glass |
|
Blue filter |
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Collector |
For illumination with halogen lamp With field diaphragm |
|
Illumination unit |
With polarizer,6V 20w, halogen lamp, adjustable brightness |
|
Optional accessories
Name |
Sort/Technique parameter |
Eyepiece |
WF16X (11mm) |
Head |
Binocular, Inclination of 30? |
Objective |
Strain-free plan achromatic(no cover glass) PL L20X/0.40 |
Strain-free plan achromatic(no cover glass) PL L 50X/0.70 |
|
Strain-free plan achromatic(no cover glass) PL L80X/0.80 |
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Strain-free plan achromatic(no cover glass) PL L100X/0.85 (Spring) |
|
Nosepiece |
Quintuple(Frontward ball bearing inner locating) |
Filter |
Green filter |
Yellow filter |
|
CCD adapter |
0.4X |
0.5X |
|
1X |
|
0.5X with dividing 0.1mm/Div |
|
Camera |
DV-1 With USB & video output |
DV-2 With USB output |
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DV-3 With video output |
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Photo unit |
2.5X/4X Change over photograph attachment with 10X viewing eyepiece |
4X Focusing photograph attachment |
|
MD adapter |
|
PK adapter |
|
Digital camera adapter |
CANON(A610,A620,A630,A640) |
| The specifications are subject to
change. |
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