Levenhuk 720B Binocular Microscope

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.

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

Specifications

• Product ID 69656
• Brand Levenhuk, Inc., USA
• Warranty, years lifetime
• EAN 5905555004594
• Package size (LxWxH), cm 49x40x27
• Shipping Weight, kg 5.62
• Type biological, light/optical
• Head binocular
• Optics material optical glass
• Nozzle 360 ° rotatable
• Head inclination angle 45 °
• Magnification, x 40 – 2000
• 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 ✓
• Power supply 220V/50Hz
• Light source type 3W LED
• Light filters blue, green, yellow
• Additional length of the ocular tube: 160mm, specimen 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