XPL-2 series polarization microscope
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 medical 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 |
| Eyepiece | Wide field WF10X(Ø18mm) |
| Division eyepiece 10X(Ø18mm) 0.1mm/Div | |
| Objective | Strain-free plan achromatic(no cover glass) PL L4X/0.10 |
| Strain-free plan achromatic(no cover glass) PL L10X/0.25 | |
| Strain-free plan achromatic(no cover glass) PL L40X/0.60 | |
| Strain-free plan achromatic(no cover glass) PL L60X/0.75(Spring) | |
| Eyepiece tube | Trinocular, ,inclination of 30°,100% image light for photography capable |
| Intermediate attachmen | Polarization analyzer, 360° rotatable with scale and minimum vernier |
| Bertrand lens ,impellent style, center adjustable | |
| λ Compensator | |
| λ/4 Compensator | |
| Quarts wedge compensator | |
| 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 Ø150mm, 360° graduated (in 1° increments), minimum retardation resolution 6′ center adjustable and with tightener |
| Abbe condenser | NA.1.25 Rack & pinion adjustable |
| Polarizer | 360° rotatable, with four scale is 0°,90°,180°, 270° |
| Filter | Frosted filter |
| Blue filter | |
| Collector | For illumination with halogen lamp With field diaphragm |
| Illumination unit | With polarizer,6V 20w, halogen lamp, adjustable brightness |