1、 Instrument usage
Widely used in research institutes such as biology, bacteriology, histology, and medicinal chemistry, it can be used for clinical trials in healthcare and for teaching and demonstration purposes in laboratories of colleges and universities. The instrument adopts a binocular tube and artificial lighting, with continuously adjustable brightness for illumination. The binocular tube can rotate freely 360 degrees, making it very convenient to use.
2、 Technical parameters
1. Eyepiece
category |
magnification |
Field of view diameter (mm) |
Flat field eyepiece |
10× |
φ18 |
16× |
φ11 |
2. Objective lens
category |
magnification |
Numerical aperture (NA) |
Working distance (mm) |
Achromatic |
4× |
0.10 |
17.5 |
10× |
0.25 |
7.31 |
|
40× |
0.65 |
0.63 |
|
100 x (oil) |
1.25 |
0.18 |
3. Optical magnification: 40X-1600X; System magnification: 40X-2600X;
4. Adjustment range of binocular pupillary distance: 55-75mm;
5. Focusing lens: N.A. 1.25 Abbe focusing lens with variable light barrier;
6. Color filter: with Ø 32 color filter, blue, yellow, green;
7. Mechanical cylinder length: 160mm;
8. Stage size: Double layer mechanical moving stage size 125 × 130mm, movement range 75 × 50mm, cursor: 0.1mm;
9. Electric light source: 6V/20W Kola lighting system, with continuously adjustable brightness;
3、 The completeness of the instrument set
1. Microscope body: 1 unit
2. One achromatic objective lens for each of 4 x, 10 x, 40 x, and 100 x (oil lens)
3. One binocular tube
4.10 x, 16 x flat field eyepieces, 1 pair each
5. One color filter (blue, yellow, green) each
6. Oil immersion (cedarwood oil) bottle for objective lens
7. Fuse (0.5A) 1 piece
8. One spare halogen lamp
9. One set of digital color camera
