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Optical microscope
8YCA-D
digital photography biological
microscope
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Product
description
Use
Used in biology,
bacteriology, histology, pharmaceutical
research and clinical test. With thick
budge coaxial the focus agency, the ball
is positioned within the converter,
brightness adjustable lighting device.
Technical specifications
1. three order lens:
hinge type 360 degree orientation angle
30 degrees interpupillary distance and
diopter adjustable
2. the total
magnification: 40 x 1600 x ( visual );
3. Mechanical barrel
length: 160 mm
4. Stage: 160 x 140 mm
lateral moving range: 76 mm
Longitudinal 50 mm
vernier scale value: 0.1 mm
5. Focus agency£º coaxial
coarse and fine focusing mechanism for
focusing the limiting device
Range: 35 mm fine lattice
value: 0.002 mm
6. Abbe condenser:
numerical aperture NA1.25 with variable
light rail and the color filter can
lifting structure adjustment range: 40
mm
7. lighting system: with
variable light rail transmission
illumination system of adjustable
brightness halogen lamp: 20W / 6V
8. Power: 110V or 220V
50Hz
9. objective lens, an
eyepiece and a magnification:
|
Flat field
eyepiece |
Achromatic
objective lens |
system |
View diameter
(mm)
|
The working
distance (mm) |
Total
magnification
|
|
Magnification/view diameter (mm) |
magnification
|
Numerical
aperture |
|
10¡Á/18
16¡Á/13 |
4¡Á |
0.10 |
dry |
4.5 |
37.5 |
40¡Á/64¡Á |
|
10¡Á |
0.25 |
1.8 |
7.31 |
100¡Á/160¡Á |
|
40¡Á |
0.65 |
0.45 |
0.63 |
400¡Á/640¡Á |
|
100¡Á |
1.25 |
oil |
0.17 |
0.18 |
1000¡Á/1600¡Á |
Complete set of
instrument: optional parts
Host: 1 optical lens PL20
x
Three eyepiece tube: 1
optical lens PL60 x
Flat field eyepiece 10 x,
16 x: each one pair
Flat field optical lens 4
x, 10 x, 40 x, 100 x (oil) : every one
Mobile feet: one
Colour filter: 1 piece
Halogen lamp 6 V20W: one
Chinese fir asphalt: 1
bottle
Random files: 1 set |
