59XD Mineral phase microscopeDetailed product description：

59XD mineral phase microscope

Technical parameters:
1. Eyepiece

Category	Magnification factor	Visual field diameter (mm)
Grid eyepiece	10X	Φ20
Cross shaped eyepiece	10X	Φ20
Dividing eyepiece	10X	Φ20

2. Objective lens (stress free)

Category	magnification	Numerical aperture (NA)	Cover glass thickness (mm)
Flat field infinite distance Achromatic objective lens	4X	zero point one zero	—
	10X	zero point two five	—
	20X	zero point four zero	zero point one seven
	40X	zero point six five	zero point one seven
	60X	zero point eight five	zero point one seven

Total magnification of 3.59XD mineral phase microscope

Objective lens	Eyepiece	Tube coefficient	Total magnification factor
4X	10X	1X	40X
10X			100X
20X			200X
40X			400X
60X			600X

4. Converter: Four hole adjustable center
5. Stage: Rotating stage, diameter of Ø 160mm, 360 ° equally divided scale, cursor accuracy of 6 '
6. Focusing mechanism: Coaxial common rail coarse micro focusing, adjustment range of 30 millimeters, micro grid value of 0.002 millimeters
7. Lighting: Upper lighting 12V30W lighting source, adjustable brightness
Lower lighting 12V30W lighting source with adjustable brightness
8. Observation tube: Three eye observation tube
9. Color filter: blue
10. Coloring device: gypsum λ sheet, mica 1/4 λ sheet, quartz wedge
11. Mobile ruler: Travel range of 30 × 40
12. Focusing lens: Abbe focusing lens N.A=1.30

59XD | Mineral phase microscope instrument completeness:

1. Mineral phase microscope: 1 unit
2. Three eye observation tube: 1 piece
3. 4X, 10X, 20X, 40X, 60X stress free achromatic objective lenses: 1 each
4. 10X eyepieces: 2 pieces
5. 10X dividing, cross, and grid eyepieces: 1 each
6. Gypsum lambda test piece: 1 piece
7. Mica 1/4 λ test piece: 1 piece
8. Quartz wedge: 1 piece
9. 0.01mm micrometer: 1 piece
10. Blue color filter: 1 piece
11. Adjustment handle: 2 pieces
12. Vertical lighting: 1 set
13. Spare light bulbs: 2 pieces
14. Dust cover: 1 piece
15. Certificate of conformity and warranty card: 1 copy
16. Instruction manual: 1 copy
59XD | Mineral phase microscope
Optional parts:
(1) Eyepieces: WF16X, WF20X, P16X, and 1.3 million and 3 million pixel CMOS electronic eyepieces.
(2) Stress free achromatic objective lens: 100X (S) Oil.
(3) Photography and CCD device.

Product Features:
The reflective mineralogical microscope can not only observe dynamic images in real time, but also edit, save, and print the required images. Translucent and reflective mineralogical microscopes are widely used in research work such as biology, cytology, histology, and medicinal chemistry.
Mineral phase microscope, commonly known as polarizing microscope, also known as rock mineral microscope, rock microscope, is suitable for observing transparent, semi transparent or opaque materials in the electronic, geological, mineral, metallurgical, chemical and instrumentation industries, such as metal ceramics, integrated blocks, printed circuit boards, liquid crystal plates, films, fibers, coatings and other non Xin materials. It is also suitable for observation and analysis in medicine, agriculture and forestry, public security, schools, and scientific research departments.