4. Mechanical tube length: 160mm
5. Rotating disc diaphragm Filter diameter: 32mm
6. Coarse range:20mm Stage Double-layer mechanical mobile
platfor
m size 110X125（mini size）
7. Net weight: 3.5kgs Gross weight: 4.2kgs
-4-
Ⅲ.
Str
uctu
re
This
series
of microscopes are
composed of the following main
components.
1. Objective lens case and Nosepiece:
M
icroscope objective lenses are
engraved with
various tags: magnification
,
The machine head can rotate smoothly through four rotating heads.
Such as: objective 40X: 40/0.65; 160/0.17 means that the magnification
is 40
X
; Mechanical tube length is 160mm; Cover slip thickness is 0.17mm.
Nosepiece guarantees smooth rotation by triple revolving nosepiece.
2. Eyepiece: Using WF10X and WF25X wide field eyepiece.
This series of microscope
’
s binocular
T
ube spacing adjustable range is
55mm-75mm
3. Stage: it can be operated much easily by coaxial knob in low position.
AFS-B105-US
Objectives
Tube coefficient
Eyepiece 10X
40X
100X
400X
1000X
4X
10X
40X
100X
100X
250X
1000X
2500X
Eyepiece 25X
Total magnification
3. Total magnification
1X
