Celestron 44121 Manuale di istruzioni - Pagina 2

Sfoglia online o scarica il pdf Manuale di istruzioni per Microscope Celestron 44121. Celestron 44121 20. Microscope kit
Anche per Celestron 44121: Manuale di istruzioni (20 pagine)

Stampa la pagina

SPECIFICATIONS — MODEL # 44121

Stage

Zoom Eyepiece

Focuser

Objectives

Illuminator — Top

Illuminator — Bottom

Nosepiece

Weight/Dimensions (with batteries)

MAGNIFICATION TABLE

Use the following table to determine the magniﬁcation

for the different eyepiece/objective lens combination of

your microscope.

SETTING UP YOUR MICROSCOPE

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 two AA batteries (user supplied) in the base

Fig. 1 (11) of the microscope for the bottom illuminator.

See Figure 3

, showing the battery compartment

closed at the back of the microscope. Figure 3

shows the batteries being installed in the compartment

MICROSCOPE OPERATION

VIEWING A SPECIMEN

Carefully place a specimen slide under the stage clips

Fig. 1 (8) and center the specimen directly over the hole

in the center of the stage Fig. 1 (7). Figure 4

stage area with the hole in the center and Figure 4

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

IGURE

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 2AA batteries (user supplied)

Triple with click stop

17 oz (482 g) — 5.25" x 3.13" x 9.75" (133 mm x 79 mm x 248 mm)

shows the

Objective Lens

10x on Zoom Eyepiece

20x on Zoom Eyepiece

(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!

down and reversed, but after some usage you will have an

easy time centering. Read the sections below on Focusing,

Changing Power, and Illumination before proceeding.

You are now ready to focus and view the specimen, but ﬁrst

shows

you must take some precautions so you do not damage a

specimen slide or valuable object. When using the higher

powers while you are focusing, make sure that the objective

lens does not hit the slide or object being viewed.

IGURE

40x

80x

IGURE

15x

30x

150x

300x

600x

IGURE