Objective | Ocular field width, mm | Camera field width, mm |
---|---|---|
2x | 11 | 6 |
4x | 5.5 | 3 |
10x | 2.2 | 1.2 |
20x | 1.1 | 0.6 |
40x | 0.55 | 0.3 |
100x | 0.22 | 0.12 |
![](https://muse.union.edu/hollochk/files/2021/08/bx41-1an.jpg)
This microscope is routinely set up for transmitted polarized light work. Extra objectives are stored in the wooden box labeled “Research”. The objective centering wrenches are in a little plastic cap under the stage. They are allen wrenches, different from some of the other microscopes. For help making microscope adjustments, see here. Don’t fiddle with the things with a red X on them.
We also have all of the parts necessary to set this microscope up for reflected light work. They are kept in the glass in Olin 318.
![](https://muse.union.edu/hollochk/files/2021/08/bx41-2an.jpg)
The other side of the same microscope. For most photography you want the brightness all the way up (helps with color rendering, incandescent light bulb, you know). Otherwise, suit yourself.