Inverted Optical Metallurgical Microscope

1. Application:
The instrument can used for identification and analysis structures tissue of metal surface, it is important tool for metal physics examining metallurgical structures. It is a crux equipment of appraising the quality for iron and steel, boiler, mine, machine tool tool, automobile, shipping, bearing, diesel engine,farm implement, industry etc.
The instrument can be equipped photo attachment and CCD video camera with photograph metallurgical structures. Metal pictures can be taken and the analyzed, measured, edited, output, saved and managed.

2. Main technical specifications:
1.Achromatic Objective:
Magnification 10X 20X 40X 100X(Oil) Numerical 0.25N.A 0.40N.A 0.65N.A 1.25N.A Working distance 8.9mm 0.76mm 0.69mm 0.44 mm 2. Plan Eyepiece :
10X (Diameter field Ø 22mm)
12.5X (Diameter field Ø 15mm) (pick out part)

3. Dividing Eyepiece :
10X (Diameter field Ø20mm) (0.1mm/div.)

4. Moving stage :
Working stage size: 200mm×152mm
Moving range: 15mm×15mm

5. Coarse and Fine focusing adjusting device :
Coaxial limited position, Fine focusing scale value: 0.002mm

6. Magnification :

Objective Eyepiece 10X 20X 40X 100X 10X 100X 200X 400X 1000X 12.5X 125X 250X 600X 1250X
7. Photo Magnification :
Objective Eyepiece 10X 20X 40X 100X 4X 40X 80X 160X 400X 4X And additional
2.5X-10X 100X 200X 400X 1000X