|
Optical microscope
Students microscope
Product
description
Student
microscope YSM2
Use
Student biological
microscope, simple operation, convenient
maintenance, can be used as a teaching
and health institutions: Observation of
experimental use of various types of
biological samples, such as various
types of spores, root, the transverse
section of the stem; pollen, insects,
eggs, wing, head, foot, and biomedical
research and routine test.
Specifications
1. The eyepiece things
and magnification
|
Optical lens |
Numerical
aperture |
Working distance |
Total
magnification |
|
eyepiece10〜 |
eyepiece16〜select |
|
4〜 |
0.10 |
37.5 |
40〜 |
64〜 |
|
10〜 |
0.25 |
7.6 |
100〜 |
160〜 |
|
40〜 |
0.65 |
0.5 |
400〜 |
640〜 |
|
