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Levenhuk 720B – microscope with binocular head, optimal model for use in clinical and medical research laboratories. This tool will be particularly appreciated by those who perform extensive scientific research and work with transparent samples. The Levenhuk 720B microscope is also recommended for home use. Its potential will be very useful for students and enthusiasts.
The microscope is equipped with a practical binocular head. Stereoscopic observation is much more suitable for eye health. Long observation sessions will no longer be a cause of discomfort and fatigue. The head is inclined at 45° and rotates around its axis. The rotation mechanism means you don't have to turn the entire instrument around when you want to share the progress of your research with a colleague.
The Levenhuk 720B microscope is designed for observing transparent samples. Applied research methods: brightfield and oil immersion. The kit includes high-quality achromatic objectives and a bottle of immersion oil. The microscope is also equipped with two pairs of interchangeable eyepieces: two Huygens 20x and one pair of 10x eyepieces. The extensive set of accessories allows you to choose the optimal magnification level and field of view for viewing each specific sample. The total magnification range is from 40x to 2000x.
The LED lighting is positioned under the sample stage and is equipped with adjustable brightness. The microscope is also equipped with an Abbe condenser with an iris diaphragm, which reduces the loss of brightness and allows accurate focusing of the light beam on the sample to be observed. The condenser has special centering screws. Sharpness can be adjusted using a single knob, the focusing system includes coarse and fine adjustment.
The stage allows you to observe any sample you choose, even large ones. For a detailed study, it is possible to move the stage along both axes, vertical and horizontal, defining a precise work area. Every detail of interest will be clearly visible even at maximum magnification. The table is also equipped with clips for fixing the samples.
The Levenhuk 720B microscope features a metal body, which increases the reliability and durability of the product. The kit includes a special dust cover that can also be used for long-term storage of the instrument.
Features:
- Magnification: 40–2000x
- Binocular head inclined at 45°
- 360° swivel head
- Achromatic objectives
- Pairs of interchangeable eyepieces
- Coffee table with movement along two axes
- Coarse and fine focus
- Metal body
- LED lighting with adjustable brightness
- Power supply via mains
- Oil immersion
- Abbe Capacitor
- Iris diaphragm
The kit includes:
- Microscope stand and base
- Binocular head
- Achromatic objectives: 4x, 10x, 40xs and 100xs (oil immersion)
- Eyepieces: WF10x and WFH20x
- Filters (blue, yellow, green)
- Immersion oil bottle
- Anti-dust case
- AC Adapter
- Allen wrench
- Spare fuse
- User Manual
- Lifetime warranty
Attention: Refer to the specification table for the correct mains voltage and never attempt to plug a 110V device into the 220V socket and vice versa, without using a converter. Remember that the mains voltage in the United States and Canada is 110 V and 220–240 V in most European countries.
Some of the things that can be observed under the microscope:
The Levenhuk 720B Binocular Microscope is compatible with Levenhuk digital cameras (purchased separately). The Levenhuk cameras are installed in the eyepiece tube, instead of an eyepiece.
Brand | Levenhuk Inc., USA |
Warranty, years | lifetime |
EAN | 5905555004594 |
Package size (LxWxH), cm | 49x40x27 |
Shipping weight, kg | 5.62 |
Type | light/optical, biological |
Head | binocular |
Optics Material | optical glass |
Seat tube | 360° swivel |
Cylinder head tilt angle | 45° |
Magnification, x | 40 — 2000 |
Magnification range | from 1280x and above |
Eyepiece tube diameter, mm | 23.2 |
Eyepieces | WF10x/18 mm, WFH20x |
Objectives | achromatic: 4x, 10x, 40xs, 100xs (oil immersion) |
Nosepiece Revolver | for 4 objectives |
Interpupillary distance, mm | 54 — 75 |
Coffee table, mm | 140х130 |
Coffee table features | Mechanical double layer |
Range of motion of the stage, mm | 75/24 |
Eyepiece diopter adjustment, diopters | ±6 |
Capacitor | Abbe N.A. 1.25 |
Diaphragm | iris |
Fire | coaxial coarse (22 mm), fine (0.002 mm) |
Body | metal |
Lighting | LED |
Adjusting the brightness | Yes |
Feeding | 220 V/50 Hz |
Light source type | 3W LED |
Optical filters | Blue, Green, Yellow |
Extra elements | Length of the eyepiece tube: 160 mm Range of motion of the sample: 75x55 mm |
User level | Power users |
Assembly and installation difficulty level | easy |
Application | laboratory/medical |
Lighting position | inferior |
Research method | brightfield |
Set with case/case/bag | Dust cover |