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Levenhuk 720B Binocular Microscope

Levenhuk
Magnification: 40–2000x. Comes with high-quality achromatic objective lenses and Abbe condenser with iris diaphragm.
  • Category: Microscope
  • Product ID: 69656
  • Country: PRC, controlled by Levenhuk, Inc. (USA)
  • Warranty: lifetime
  • Weight: 12.4 lb (5.62 kg)
  • Package size (LxWxH): 19.3×15.7×10.6 in (49×40×27 cm)
  • $404.95
  • Levenhuk
  • Instant Buy
  Levenhuk 720B Microscope – binocular microscope, optimal model for laboratory, clinical, and medical research. This instrument will be appreciated by those who carry out serious scientific research and work with transparent microscope samples. Levenhuk 720B Microscope is also recommended for home use. Its capabilities will be useful for school and ... more

Levenhuk 720B Microscope – binocular microscope, optimal model for laboratory, clinical, and medical research. This instrument will be appreciated by those who carry out serious scientific research and work with transparent microscope samples. Levenhuk 720B Microscope is also recommended for home use. Its capabilities will be useful for school and hobby.

The microscope is equipped with a convenient binocular head. Observing with both eyes is much better for your vision. Lengthy observations no longer cause discomfort and fatigue. The head is 45° inclined and rotates around its axis. The rotating mechanism will relieve you from moving the whole instrument when you want to share the research progress with a colleague.

Levenhuk 720B microscope is designed for observations of transparent microscope samples. Applied research methods: bright field and oil immersion methods. The kit includes high-quality achromatic objectives and a bottle of immersion oil. The microscope is also equipped with two pairs of interchangeable eyepieces: 20x Huygens and a 10x eyepiece. The extensive accessory set allows you to choose the optimal magnification level and field of view for viewing specific microscope samples. The overall microscope magnification ranges from 40x to 2000x.

LED illumination is located below the stage and features adjustable brightness. The microscope is also equipped with an Abbe condenser with iris diaphragm, which reduces loss of brightness and allows for accurate focusing of the light beam on the observed sample. It has special centering screws. Sharpness can be adjusted using only one knob – the focusing system includes coarse and fine adjustment scales.

The stage allows you to observe any samples you choose, including large ones. For detailed examination you can move the stage along horizontal and vertical axes, precisely defining the research area. You will be able to see all details that interest you even at maximum magnification. The stage also has special clips for holding specimens.

Levenhuk 720B Microscope features a metal body, which increases its reliability and service life. The kit includes a special dust cover that can be used for long-term storage of the instrument.

Features:

  • Magnification: 40–2000x
  • 45° inclined binocular head
  • 360° rotatable head
  • Achromatic objectives
  • Interchangeable paired eyepieces
  • Coordinate moving stage
  • Fine and coarse focusing
  • Metal body
  • LED illumination with adjustable brightness
  • Household power supply
  • Oil immersion
  • Abbe condenser
  • Iris diaphragm

The kit includes:

  • Microscope stand with base
  • Binocular head
  • Achromatic objective lenses: 4x, 10x, 40xs, and 100xs (oil)
  • Eyepieces: WF10x and WFH20x
  • Filters (blue, yellow, green)
  • Bottle of immersion oil
  • Dust cover
  • AC adapter
  • Allen key
  • Spare fuse
  • User manual
  • Lifetime warranty

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.

Find answers to frequently asked questions about microscopes here.

Find a useful review on what a microscope consists of here.

Find out how to make your own microscope slides here and here.

Some things you can see under a microscope:

Lime twig under a microscope Cat fur under a microscope Daphnia under a microscope Bird feathers under a microscope Earthworm under a microscope

You can find these and many more interesting microscope slides to observe in the Levenhuk Prepared Slides Sets.

Levenhuk 720B Binocular Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Head

binocular, rotatable 360°, inclined 45°

Optics material

optical glass

Magnification, x

40–2000

Eyepiece tube diameter, mm

23.2

Eyepieces

WF10x/18mm, WFH20x

Objectives

achromatic: 4x, 10x, 40xs, 100xs (oil immersion)

Stage, mm

140х130, double layer mechanical stage
with coordinate scale and clips

Stage moving range, using focusing mechanism, mm

vertically: 24mm
horizontally: 75mm

Eyepiece diopter adjustment, diopters

±6

Condenser

Abbe N.A. 1.25

Diaphragm

iris

Focus

coaxial, coarse and fine
coarse: 22mm
fine: 0.002mm

Body material

aluminum

Illumination

LED

Brightness adjustment

yes

Power supply

110 V/50 Hz

Light source type

LED 3W

Filters

blue, yellow, green

Additional

eyepiece tube length: 160mm

Usage

General use product.
May be used by kids
over 3 years old.

Application

School Research, Lab Research, Hobby

Levenhuk Review:

Find answers to frequently asked questions about microscopes here.

Find a useful review on what a microscope consists of here.

Find out how to make your own microscope slides here and here.

There are no recent reviews available for this product.

Levenhuk 720B Binocular Microscope - Total: 1 Negative 0 Positive 1


Eugen (2017-04-19 01:21): Positive
Is it possible to install a darkfield condenser? Levenhuk Customer Service:
Levenhuk 720B Microscope is designed for research; it provides observations in bright field, and an immersion method.

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