Magnification: 40–2000x. Comes with high-quality achromatic objective lenses and Abbe condenser with iris diaphragm
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.
Some things you can see under a microscope:
Levenhuk 720B Binocular Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.
Brand:Levenhuk, Inc., USA
Warranty:lifetime
EAN:5905555004594
Package size (LxWxH):49x40x27 cm
Shipping Weight:5.62 kg
Type:light/optical, biological
Microscope head type:binocular
Optics material:optical glass
Head:360 ° rotatable
Head inclination angle:45 °
Magnification, x:40 — 2000
Magnification range:from 1280x and above
Eyepiece tube diameter, mm:23.2
Eyepieces:WF10x/18mm, WFH20x
Objectives:achromatic: 4x, 10x, 40xs, 100xs (oil immersion)
Revolving nosepiece:for 4 objectives
Interpupillary distance, mm:54 — 75
Stage, mm:140х130
Stage moving range, mm:75/24
Stage features:mechanical double-layer
Eyepiece diopter adjustment, diopters:±6
Condenser:Abbe N.A. 1.25
Diaphragm:iris
Focus:coaxial; coarse (22mm), fine (0.002mm)
Body:metal
Illumination:LED
Brightness adjustment:yes
Power supply:220V/50Hz
Light source type:3W LED
Light filters:blue, green, yellow
Additional:length of the ocular tube: 160mmspecimen movement range: 75x55mm
User level:experienced users
Assembly and installation difficulty level:easy
Application:laboratory/medical
Illumination location:lower
Research method:bright field
Pouch/case/bag in set:dust cover
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