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ラボラトリー機器 Olympus MX61AのPDF マニュアルをオンラインで閲覧またはダウンロードできます。Olympus MX61A 48 ページ。 Motorized 300 mm compatible semiconductor/fpd inspection microscope

CENTRATION OF REFLECTED LIGHT APERTURE IRIS DIAPHRAGM

Fig. 30

Fig. 31

Aperture iris diaphragm image

Fig. 32

70%

30%

1. Touch the BF switch to select the BF light path.

2. Engage the 10X objective in the light path and bring the specimen into

approximate focus using the coarse and fine up/down adjustment

switches.

# To facilitate observation of the aperture iris diaphragm image, it is

recommended to use a highly reflective specimen such as a mirror.

3. Remove the eyepiece and, while looking into the eyepiece sleeve, touch

the AS open/close switch so that the aperture iris diaphragm image is

visible. (Fig. 32)

4. If the center of the aperture iris diaphragm is deviated, use the Allen

screwdriver provided with the microscope to loosen (by 1 turn or 2) the

aperture iris diaphragm clamping screw @ (Fig. 31). Then insert the Allen

screwdriver into the aperture iris diaphragm centering screws ² ³ and

turn the screws to center it. (Fig. 30)

5. Tighten the aperture iris diaphragm clamping screw @.