Celestron 44121 Buku Petunjuk - Halaman 2

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Juga untuk Celestron 44121: Buku Petunjuk (20 halaman)

Halaman Cetak

PECIFICATIONS

Stage

Zoom Eyepiece

Focuser

Objectives

Illuminator — Top

Illuminator — Bottom

Nosepiece

Weight/Dimensions (with batteries)

AGNIFICATION

ABLE

Use the following table to determine the magniﬁcation

of the different eyepiece/objective lens combination of

your microscope.

ETTING

OUR

1. Take the Styrofoam container out of the carton.

2. Remove the tape from the Styrofoam container holding

the various parts in place.

3. Carefully remove the microscope and other parts from

the container and set them on a table, desk, or other

ﬂat surface.

4. Remove the plastic bag covering the microscope.

5. Remove the plastic cap from the zoom eyepiece

Fig. 1 (1).

6. Install the batteries in the top illuminator Fig. 1 (11)

which uses two AAA batteries (user supplied). See the

image below Fig. 2 — Turn the top of the pen light (top

illuminator) counterclockwise to take it off. Next insert

the AAA batteries into the tube with the positive ends

going into the tube ﬁrst. Screw the top of the pen light

clockwise until tight.

ICROSCOPE

PERATION

IEWING A

PECIMEN

Carefully place a specimen slide under the stage clips Fig.

1 (9) and center the specimen directly over the hole in the

center of the stage Fig. 1 (5) – Figure 4a shows the stage

—

# 44121

ODEL

Plain Stage with metal clips — 74 mm x 70 mm (2.9" x 2.8")

Glass optics. Power continuous from 10x to 20x

Coarse focus — dual knobs

All glass optics — see magnification chart for powers

Pen light style. Uses 2AAA batteries (user supplied)

Uses 2AA batteries (user supplied)

Triple with click stop

22 oz. (624 g) — 5.25" x 3.13" x 9.75" (133 mm x 79 mm x 248 mm)

ICROSCOPE

IGURE

Objective Lens

10x on Zoom Eyepiece

20x on Zoom Eyepiece

7. Install the batteries for the bottom illuminator in the

base Fig. 1 (7) of the microscope which uses two AA

batteries (user supplied). See image 3a, showing

the battery compartment closed at the back of the

microscope. Image 3b shows the batteries being

installed in the compartment (see the inside of the

battery compartment door to locate where the positive

(+) and negative (-) ends of the batteries go. Pull out on

the door to open it while holding the base ﬁrmly and

push ﬁrmly to close it after the batteries are installed.

IGURE

You are now ready to use your microscope for looking

at specimen slides or small objects through the zoom

eyepiece!

area with the hole in the center and Figure 4b shows a

specimen slide centered over the hole in the stage. It will

take some experimenting to place slides or objects in the

center of the stage as the image you see is upside down

and reversed but after some usage you will have an easy

15x

30x

40x

150x

300x

80x

300x

600x

IGURE