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Inspired by

1)   First read all the important battery 

information on page 6 before you 

start. Then turn the microscope 

over. Insert two AA alkaline 

batteries in the base of the 

microscope. In order to remove the 

bottom cover of the microscope 

you will need a Philips head 

screwdriver. Insert the batteries as 

shown, making sure that the (+) 

and (-) terninals are properly 

identified. Replace the bottom 

cover and reinsert the screw. Do 

not over-tighten.

2)  Place the microscope on a flat 

surface near a bright light, or in 

the daytime or a window. Locate 

the mirror and adjust the angle so 

that when you look into the 

eyepiece you see a bright circle of 

light. Do not point mirror towards 

the sun, as eye damage may 

result. If there is no bright light 

available or if the room lighting is 

poor, you can use the microscope’s 

electric illuminator. To turn on the 

illuminator, flip the mirror over so 

that the light bulb 

is aimed upward. 

The light will 

come on by 

itself.

Getting Started

4

5

3)  Once you can see a bright light 

circle in the eyepiece, your 

microscope is ready for use.

4)  Choose one of the prepared 

sample slides from your set. Place 

it under the two spring clips on top 

of the stage.

5)  Next, choose the magnifying power 

you want to use. Your microscope 

can provide magnifyng powers of 

25X, 50X and 100X

6)  To change the magnifying 

strength, turn the revolving lens 

turret until you hear a click.

7)  Turn the focusing knob until the 

objective lens is almost touching 

the slide. Don’t let the lens touch 

the slide, as you may break the 

slide and damage the lens. Now 

look through the eyepiece and 

slowly turn the focusing knob back 

until you see the sample clearly.

8)  Trying using one of the coloured 

filters, as they can improve the 

image of particular specimens.

IMPORTANT:

 Wash your hands before 

and after every project using warm 

water and soap. Also wash any of the 

tools and accessories that have been 

used to prepare specimens. Be 

careful when handling the slides and 

slide covers. Make sure an adult 

knows what you are doing and is 

available to help you.

BEFORE 

LENSES WERE 

INVENTED, SOME 

EARLY MICROSCOPES 

USED 

TINY GLASS 

GLOBES FILLED

WITH WATER

TO MAGNIFY 

OBJECTS.

YOUR 

MICROSCOPE IS LIT 

WITH A SMALL BATTERY 

OPERATED BULB. A 

SYNCHROTRON PARTICLE 

ACCELERATOR PRODUCES 

X-RAYS THAT ARE 100 

MILLION TIMES BRIGHTER

THAN THE SUN. A BIT BIG 

TO CARRY AROUND 

THOUGH!

Summary of Contents for TDK11

Page 1: ...atteries not included The purpose of the crossed out wheelie bin symbol is to remind us that most electrical product and batteries contain trace elements which could be harmful to our environment and therefore our health We must all be careful to dispose of them responsibly in a specifically designated way either using a collection scheme or into the correctly labelled civic amenity NOT into gener...

Page 2: ...with a finger or a facial tissue 2 If you are not going to use your microscope for a week or more remove the two batteries that power the illuminator 3 Protect your microscope from dust and moisture by always storing it in its box Helpful Hints Transparent glue Coloured dye optional Things you may need for making slides that are not included with this set Components Body Tube Revolving Lens Turret...

Page 3: ...e of the prepared sample slides from your set Place it under the two spring clips on top of the stage 5 Next choose the magnifying power you want to use Your microscope can provide magnifyng powers of 25X 50X and 100X 6 To change the magnifying strength turn the revolving lens turret until you hear a click 7 Turn the focusing knob until the objective lens is almost touching the slide Don t let the...

Page 4: ...u can also try a little food colouring to see if that works on your specimen Try mixing up our own colours using different food colours an empty vial and the stirring rod included in the set How To Prepare A Slide Remember they must be thin enough and small enough so that the light can shine through and all around them up through the hole of the slide Solid objects are not good for viewing with yo...

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