Levenhuk LabZZ M1 Guia Del Usuario página 5

CAUTION! Never direct the mirror towards the Sun, as it may ruin your eyesight and even cause blindness.
4. Now the microscope is ready for work.
Take a prepared microscope slide, place it on the stage and secure with holders.
5.
Choose the objective by rotating the revolving nosepiece. The microscope comes with three objectives having different
6.
magnifications. The longer the objective, the higher magnification it produces. Most observations are better performed with
lower magnification, so choose the shortest objective to start. You will hear a "click" when the objective is in place.
Slowly rotate the focusing knob so the objective is almost touching the slide. BUT! It shouldn't actually touch the slide as both
7.
the slide and the objective may be damaged if it does. That's why you need to do everything very slowly and carefully. When
the objective is very close to the slide (but doesn't touch it!), look through the eyepiece and start to rotate the focusing knob in
the opposite direction very slowly until you see a clear image.
The microscope kit includes
LabZZ M1: microscope, eyepiece, pipette, prepared slides (2 pcs), blank slides (2 pcs), cover slips (5 pcs), slide stickers (5 pcs),
glue, sea salt.
LabZZ M2: microscope, eyepiece, pipette, prepared slides (3 pcs), blank slides (3 pcs), cover slips (6 pcs), slide stickers (6 pcs),
glue, sea salt, flask with brine shrimp, brine shrimp hatchery, spatula, scalpel, pestle.
LabZZ M3: microscope, projector, eyepiece, prepared slides (5 pcs), blank slides (18 pcs), cover slips (36 pcs), slide stickers (18
pcs), flask with dye (2 pcs), empty flask (4 pcs), magnifier, scalpel, spatula, forceps, stirring rod, test tube with cap, Petri dish,
pipette, measuring can, spare bulb.
How to work with the projector (Levenhuk LabZZ M3 microscope only)
How to use the projector
1. Rotate the eyepiece counterclockwise and carefully remove it from the eyepiece tube. Install the projector in place of the
eyepiece.
2. Turn the projector so it faces a white wall or clean sheet of paper.
Turn off the light and close the curtains.
3.
Turn on the built-in illumination and place a slide on the stage.
4.
You can get the best image quality when projector is no more than 1.5 meters (4.9 feet) away from the wall or the paper.
5.
Adjust the illumination so the image is bright enough.
6.
Carefully adjust image focus using focusing knob.
7.
8. Now you should see a clear and bright image on the wall or the paper. In case you need to change the objective lens, refocusing
may be required.
How to use the projector's screen
You can just observe the image on the projector's screen. Using this method you can even make a sketch of the observed sample.
1. Make sure that the screen is installed in the upper part of the projector.
2. Adjust focus and illumination so that you can see a clear image of the observed slide on the screen.
3.
If you want to make a sketch, turn the projector's screen as shown in the picture.
4.
Make sure that the microscope is set on a flat surface.
5.
Place a clean sheet of paper in front of the microscope.
6. Turn off the light in the room and close the curtains. Re-adjust focus and illumination brightness. Now you can make a drawing
and add it to your collection.
Recommendations and tips:
It should be dark in the room when working with the projector. The darker it is, the brighter the image you see.
џ
Make sure that all lenses and mirrors are clean. Change the batteries if needed.
џ
When working in a dark room, give your eyes some time to adjust to the darkness.
џ
When working with the projector, flare may cause poor image quality. Light from the illumination source may reflect off the
џ
metal parts of the microscope and produce unwanted flare around the stage. If that happens, try covering the light source with
your hand.
Levenhuk International Lifetime Warranty
All Levenhuk telescopes, microscopes, binoculars and other optical products, except for accessories, carry a lifetime warranty against defects in
materials and workmanship. Lifetime warranty is a guarantee on the lifetime of the product on the market. All Levenhuk accessories are warranted to
be free of defects in materials and workmanship for six months from date of retail purchase. Levenhuk will repair or replace such product or part
thereof which, upon inspection by Levenhuk, is found to be defective in materials or workmanship. As a condition to the obligation of Levenhuk to
repair or replace such product, the product must be returned to Levenhuk together with proof of purchase satisfactory to Levenhuk.
This warranty does not cover consumable parts, such as bulbs (electrical, LED, halogen, energy-saving and other types of lamps), batteries
(rechargeable and non-rechargeable), electrical consumables etc.
For further details, please visit our web site: www.levenhuk.com/warranty/
If warranty problems arise, or if you need assistance in using your product, contact the local Levenhuk branch.
Levenhuk reserves the right to modify or discontinue any product without prior notice.
4 :
5
:
6