Name: XPL-1 Polarization Microscope for Research & Teaching
SKU: xpl-1

XPL-1 series polarization microscopes

XPL-1 series polarization microscopes are utilized polarize light to observe and research the matter which has 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 or infinity strain-free plan achromatic objectives and wide field eyepiece.

* Nosepiece can adjust the center of the 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 scales, 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-1	XPL-1A
Eyepiece	Wide field WF10X(Ø18mm)
	Division eyepiece 10X(Ø18mm) 0.1mm/Div
Objective	Strain-free plan achromatic PL 4X/0.10	Infinity strain-free plan achromatic PL 4X/0.10
	Strain-free plan achromatic PL 10X/0.25	Infinity strain-free plan achromatic PL 10X/0.25
	Strain-free plan achromatic PL 40X/0.65(Spring)	Infinity strain-free plan achromatic PL 40X/0.65(Spring)
	Strain-free plan achromatic PL 100X/1.25(Spring, oil)	Infinity strain-free plan achromatic PL 100X/1.25(Spring, oil)
Eyepieces tube	Trinocular, inclination of 30°,100% image light for photography capable
Intermediate attachment	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 scales, 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

To understand the fundamental principles common to all types of Polarizing Microscope, be sure to read our main article: What Is a Polarizing Microscope?