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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
1) Equipped with strain-free plan achromatic objectives(no cover glass) or infinity strain-free plan achromatic objectives(no cover glass) and wide field eyepiece
2) Nosepiece can adjust the center of objective
3) Coaxial coarse/fine focus system with tensional adjustable and up stop, minimum division of fine focusing: 2μm
4) Take-down style polarizer, 360°rotatable, have 0,90,180,270 four scale, located down the aperture diaphragm
5) Impellent style analyzer, 360°rotatable, push in / out from optical path conveniently
6) Revolving round stage, 360°part scale and graduated in 1°increments, minimum resolution 6' when using vernier scale, center adjustable and with tightener
7) Illumination with 6V20W halogen lamp, adjustable brightness

Standard Configuration

Model	XPL-2
Eyepiece	Wide field WF10X(|μ18mm)
	Division eyepiece 10X(|μ18mm)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
	| Compensator
	|/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 |μ150mm, 360° graduated (in 1° increments), minimum retardation resolution 6' center adjustable and with tightener
Abbe condenser	NA.1.25Rack & 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

Optional accessories

Name	Sort/Technique parameter	NO.
Eyepiece	Wide field WF16X(|μ11mm)	1051016
Eyepieces tube	Binocular, Inclination of 30	011009
Objective	Strain-free plan achromatic(no cover glass) PL L20X/0.40	2840120
	Strain-free plan achromatic(no cover glass) PL L 50X/0.70	2850150
	Strain-free plan achromatic(no cover glass) PL L80X/0.80	2850180
	Strain-free plan achromatic(no cover glass)PL L100X/0.85 (Spring)	2850111
Nosepiece	Quintuple(Frontward ball bearing inner locating)	032004
Filter	Green filter	115002
	Yellow filter	115003
CCD adapter	0.4X	810001
	0.5X	810004
	1X	810002
	0.5X with dividing 0.1mm/Div	810003
Camera	DV-1 With USB & video output	800001
	DV-2 With USB output	800003
	DV-3 With video output	800005
Photo unit	2.5X/4X Change over photograph attachment with 10X viewing eyepiece	840001
	4X Focusing photograph attachment	840002
	MD Adapter	840003
	PK Adapter	840004
Digital camera adapter	CANON(A610,A620,A630,A640)	820001

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