Olympus CX31-P Manual de instruções - Página 12

Procurar online ou descarregar pdf Manual de instruções para Microscópio Olympus CX31-P. Olympus CX31-P 36 páginas. Polarizing microscope

OPERATION

4-1 Microscope Frame

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1. Set the main switch 1 to " I " (ON).

2. Rotating the light intensity adjustment knob 2 in the direction of the

arrow increases brightness and rotating it in the opposite direction

decreases brightness. The figures around the knob indicate the refer-

ence voltage values.

Rotate the field iris diaphragm ring 1 according to the objective power

so that the image of the diaphragm circumscribes the field of view. This

restricts the diameter of the beam of light entering the objective and thus

excludes extraneous light, improving image contrast.

# When the 100X objective is used, the iris diaphragm is not visible in

the field. In this case, minimize the diaphragm diameter.

· Drop one or stacked 45 mm filter(s) 1 into the window lens on the frame.

}For the filter models, consult the latest catalogues or Olympus.

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