High resolution metallographic microscope 5000x magnification can photographed/stored
1.Application:
2 The main technical indicators of apparatus
2.1. Eyepiece
|
Category |
magnification |
view diameter (mm) |
|
Flat-field eyepiece |
10X |
18 |
|
12.5X |
15 |
2.2. Objective
|
Category |
magnification |
numerical aperture (NA) |
system |
working distance (mm) |
|
Achromatic objective lens |
10X |
0.25 |
Dry |
7.31 |
|
Semi-flat-field achromatic objective lens |
40X |
0.65 |
Dry |
0.66 |
|
Achromatic lens |
100X |
1.25 |
Oil |
0.37 |
2.3. The total optical magnification: 100X-1250X
2.4. Mechanical tube length: 160 mm
2.5. Rough focusing fretting institutions: Focus Range: 7 mm
Lattice-valued scale: 0.002 mm
2.6. Rough dynamic focusing range: 7 mm
2.7. Machinery table: 75 * 50 mm
2.8. Lighting bulb: 6v 12w bromine tungsten lamp
2.9. Containing object (diameter): 10,20,42
2.10. Instrument Weight: 5 kg
2.11. Packing box size: 360 * 246 * 360 millimeters
3 The complete sets of equipment
3.1. The main microscope: one
3.2. Eyepiece 10X, 12.5X: per two
3.3. objective lens 10X, 40X (flat-field), 100 (oil): per one
3.4. binocular tub: one
3.5. 10 X eyepiece micrometer : one
3.6. micrometer-foot (0.01) : one
3.7. contents pressure spring: one
3.8. slide φ10, φ20, φ42 : per one
3.9. filter (yellow, green, gray and frosted glass):per one
3.10. fir oil : one bottle
3.11. light bulb (bromine tungsten lamp) (standby): two
3.12. fuse: one
4XB Binocular Inverted Portable Metallurgical Microscope
