Nikon Eclipse E400 POL Instrukcja obsługi - Strona 20

Przeglądaj online lub pobierz pdf Instrukcja obsługi dla Mikroskop Nikon Eclipse E400 POL. Nikon Eclipse E400 POL 44 stron. Polarizing microscope
Również dla Nikon Eclipse E400 POL: Instrukcja obsługi (45 strony), Instrukcja obsługi (41 strony)

Drukuj stronę

Nikon Eclipse E400 POL Instrukcja obsługi

5 | Condenser

1. Focusing and centering

Image of field diaphragm

Eyepiece view field

Focus and center the condenser so that the light passing through the condenser forms the image

the correct position on the specimen (i.e., at the center of the optical path).

Before focusing and centering the condenser, perform steps lll to [B] in chapter "2 Microscopic

Procedure" so that the specimen is in focus with the 10x objective.

1 Close the field diaphragm to its minimum setting.

3 Make rough adjustments with the condenser centering screws so that the image of the field

diaphragm appears at the center of the eyepiece view field.

4 Move the 40x objective into the optical path. Turn the fine focus knob to focus on the

specimen.

6 Adjust the condenser centering screws so that the image of the field diaphragm appears at

the center of the eyepiece view field. This adjustment is easier to make if you adjust the

size of the field diaphragm to be slightly smaller than the eyepiece view field.