A,???? purpose
XP-200 A series of polarizing microscope is therefore available in a multifunctional microscope, it is widely used in geology, mineral, metallurgy and other departments, as well as the relevant institutions of higher learning is the most commonly used experimental instruments and professional jewelry enthusiasts identification tools. XP-200 A series of polarizing microscope for the majority of users for single polarization observation, orthogonal polarization observation and microscopic photography. Random equipped with gypsum and mica. 1/4 A test piece, is a new product with complete function and good quality, let you work by leaps and bounds.
Two,???????????? technical parameter
45mmDIN Achromatic lens: 4X , 10X , 40X ( S ), 100X ( S , Oil );
Wide field eyepiece flat field: WF10X/18 A pair of flat field with a wide field of vision 0.1mm Reticle eyepiece: WF10X/18 A;
Total magnification: 40-1000 Times;
Hinge type binocular head, pupil distance Fifty-five -75mm Can be adjusted;
30 degrees Tilt, 360 degrees Can turn;
diameter Phi 120mm , 360 degrees Rotating circular table, scale value 1 degrees The cursor, lattice value 6 ' ;
O 2- o 30mm Light bar with variable 32 o * * filter;
N. A. 1.25 Abbe condenser;
Coaxial focusing range. 14mm , Trimming precision 0.01mm ;
0 degrees - 90 degrees Rotating polarizer, optical path can be removed;?
Optical compensator: Lambda The test plate (a red), 1/4. Test plate?
Located in the light microscope on the polarization device, 360 degrees Can turn ;
The built-in dimmer 3.5V/1W High brightness LED Light.
?? Optional monocular eye lens barrel barrel, three