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Levenhuk Rainbow 2L Mikroskoop 40x-400x

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Levenhuk Rainbow 2L Mikroskoop 40x-400x
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ELUAEGNE GARANTII
TASUTA TARNE
  • 89.95€ 75.95€
  • Jūsu ietaupījums: 14€
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Kokkusobivad tooted

Levenhuk Rainbow 2L seeria – viis silmapaistvat värvitooni, kvaliteetne klaasist optika, ergonoomiline disain ja suurepärane tarvikutekomplekt. Levenhuk Rainbow 2L mikroskoobiga saab õppimisest seiklus! Lastel on võimalik avastada mikrokosmost ja iseseisvalt läbi viia tõeliselt põnevaid eksperimente – palju huvitavam kui vaid raskestimõistetavate õpikute lugemine. Laps õpib palju uusi asju toataimede ja nende struktuuride kohta. Saab uurida kassikarvu ja leida erinevusi inimese juustega, avastada erinevaid mikroorganisme kes elavad akvaariumivee tilgas ja plaju muud põnevat.

Levenhuk Rainbow 2L mikroskoobid on 40x-400x suurendusega – just piisav laste esimesteks bioloogilisteks uuringuteks. Tänu kombineeritud (ülemine ja alumine) valgustusele, sobivad need mikroskoobid vaatlemaks läbipaistvaid, pool-läbipaistvaid ja läbipaistmatuid objekte – mikroskoobiproovide valik on piiratud vaid noore uurija ettekujutusvõime poolt! Mikroskoopidel on kerged kuid usaldusväärsed korpused. Iga Levenhuk Rainbow 2L mikroskoobiga on kaasas Levenhuk K50 katsetekomplekt.

Valikusse kuulub ka digitaalne mikroskoobimudel, mis võimaldab teha hämmastavaid pilte ja videosid vaadeldavast mikrokosmosest.



Tehniline kirjeldus 

Peadmono, 45° nurga all
Optika materjaloptiline klaas
Suurendus, x40-400
Okulaarituubus läbimõõduga, mm23,2
OkulaaridWF10x
Objektiivid4х, 10х, 40х
Objektiivide revolver3 objektiivi
Esemelaud, mm90x90, klambritega
Esemelaua liikumisulatus, kasutades fokusseerimismehhanismi, mm0-15, vertikaalne
KondensorNA 0,65
Diafragmadiskdiafragma (6 avad)
Fookusjämefookustamine
Korpuse materjalplast
ValgustusLED
Heleduse korrigeeriminejah
Toide220V 50 Hz või 3 AA patareid
KasutamineÜldkasutatav toode.
Kasutada võivad
üle 3 aastased lapsed.

What do we eat, drink and wear? What are familiar objects around us made of? How does the human body work? Answers to these and many other questions can be found with the help of Levenhuk Rainbow 2L Orange Microscope. The kit includes everything a young scientist may need – starting with a detailed user guide and ending with the required instruments. Levenhuk Rainbow 2L Orange makes a great gift for any inquisitive child – unlike regular (and boring) biological microscopes, this model comes in a bright and stylish body of juicy orange color.

Images of high quality and wide range of magnifications
Optical elements are made of special glass distinguished by a high level of transparency. Multilayer coating of the lenses significantly increases light transmission and enhances contrast of resulting images. The kit includes three objective lenses, so the microscope provides 40-400x magnification out of the box. To change the magnification, simply rotate the revolving nosepiece.

Double illumination
To start your observation, place the selected sample on the microscope’s stage and secure it with two stage clips. If the sample is transparent (aquarium water or a thin plant slice), use lower illumination. Upper illumination allows for observing opaque objects (stones, coins, paper, or plant leaves). If you want to observe a semitransparent sample, both illuminations should be turned on. Top and bottom light sources have adjustable brightness, so you can set different levels of illumination for different samples.

User-friendly construction
The microscope’s body is made of sturdy plastic–that’s why the microscope is so lightweight, portable and, at the same time, reliable. The head inclined at 45° allows observing from the most comfortable position. The microscope can be powered by household current as well as by batteries. The latter gives you the unique opportunity to observe outdoors.

Caution: Please refer to the specifications table for the correct mains voltage and never attempt to plug a 110V device into 220V outlet and vice versa without using a converter. Remember that mains voltage in the U.S. and Canada is 110V and 220-240V in most European countries.

Experiment kit
Prior to starting observing everything that fits on the microscope’s stage, it’s absolutely necessary to learn to operate it. This is exactly why this model comes with Levenhuk K50 Experiment Kit, which has everything required for conducting first experiments with microscope. The kit includes prepared microscope slides, instruments for making your own microscope slides as well as detailed user guide with information on microscope’s construction, useful advices and descriptions of exciting experiments.

Features:

  • Biological microscope with 40-400x magnification
  • Available in five bright colors
  • Sturdy and lightweight plastic body
  • Upper and lower LED illumination systems
  • Experiment kit included

The kit includes:

  • Microscope
  • Objectives: 4x, 10x and 40x
  • Eyepiece: WF10x
  • Stage with clips
  • Diaphragm disk
  • Condenser
  • Built-in upper and lower LED illuminations
  • AC adapter
  • 3 AA batteries
  • Levenhuk K50 Experiment Kit
  • User manual and lifetime warranty

Levenhuk K50 Experiment Kit includes:

  • "Attractive Microscope. Scrutinizing the Microcosm" User Guide
  • Forceps
  • Hatchery for Artemia (brine shrimp, or sea-monkeys)
  • Microtome
  • Flask with yeast
  • Flask with pitch
  • Flask with sea salt
  • Flask with brine shrimp
  • 5 ready-to-use specimens
  • 5 blank slides
  • Dropper
  • Dust cover

Some things you can see under a microscope:

Bird feathers under a microscopeCat fur under a microscopeFish fin under a microscopeButterfly wing under a microscopeRoot cap under a microscope

Levenhuk Rainbow Mikroskoopide Võrdlustabel
Rainbow 2LRainbow 2L PLUSRainbow 50LRainbow 50L PLUS
Tüüpbioloogiline
Peamonokulaarne, 45° nurgagamonokulaarne, 360° pööratav, 45° nurgaga
Kere materjalplastikmetallplastikmetall
Suurendus, x40–40064–64040–80064–1280
Optika materjaloptiline klaas
OkulaaridWF10xWF16xWF10xWF16x
Objektiivid4х, 10х, 40х4х, 10х, 40хs4х, 10х, 40хs4х, 10х, 40хs
Barlow läätseiei2x2x
Pöörlev otsak3 objektiivi
Okulaari tuubuse diameeter, mm23,2
Esemelaud, mm90x90, klambritega
Esemelaua liikuvusulatus, kasutades fokusseerimismehhanismi, mm0-15, vertikaalselt0-8, vertikaalselt0-11, vertikaalselt0-11, vertikaalselt
Fokusseeriminejämereguleerimine
KondensorNA 0.65, diafragma ketas (6 ava)
Valgustusülemine ja alumine LED valgustus, reguleeritava heledusega
ToideAC adapter või 3 AA patareidAC adapter või 2 AA patareid
Karpeieiplastikustplastikust
Levenhuk K50 katsetekomplekt*jah


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