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A monocular laboratory microscope with LED illumination. Magnification: 40–1600x

The microscope head is a core element of the microscope that you look through to see a magnified sample
40 — 1600
How much the size of a sample increases when you observe it through a microscope
Application and use of the microscope

Product ID 73795
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004495
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.2 lb

Levenhuk 320 PLUS is a professional laboratory microscope with a monocular head. Due to the achromatic optics and wide-angle eyepieces with a pointer, specialists in research laboratories, diagnostic laboratories, and scientific and research institutions highly appreciate its possibilities. The microscope is suitable for performing observations in various scientific fields and can be applied for pathologo-anatomic, urological, and other research.

The microscope features a monocular head that rotates 360°. Its inclination angle is 45°. The revolving nosepiece has four achromatic objectives that deliver a clear and contrast image without aberrations. When a 100x objective is used, observations can be performed using oil immersion (a bottle with immersion oil is included in the kit). The microscope features magnification within the range of 40 to 1600x.

The stage is equipped with a mechanical scale. Underneath, there is an Abbe condenser with iris diaphragm. You can install light filters in a microscope. Three filters are included in the kit. LED illumination with brightness adjustment is located in the lower part of a microscope, which is why observations are performed in transmitted light. Illumination can be powered by an AC supply or batteries.


  • Inclined monocular head, 360° rotatable
  • Magnification range: 40–1600x
  • Achromatic objectives, wide-angle eyepieces with a pointer
  • 0.75W LED illumination with brightness adjustment
  • Powered by an AC supply or batteries

The kit includes:

  • Microscope
  • Achromatic objective lenses: 4x, 10x, 40x and 100x (oil immersion)
  • Wide-angle eyepieces with a pointer: WF10x and WF16x
  • Filters: blue, green, yellow
  • Bottle of immersion oil
  • AC adapter
  • Dust cover
  • User manual and lifetime warranty

Caution! Remember that mains voltage in the U.S. and Canada is 110V and 220–240V in most European countries. 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.

You can see that under a microscope:

Levenhuk 320 PLUS Microscope is compatible with Levenhuk digital cameras (purchased separately). Levenhuk cameras are installed in the eyepiece tube instead of an eyepiece.

Product ID 73795
Brand Levenhuk, Inc., USA
Warranty lifetime
EAN 5905555004495
Package size (LxWxH) 15.4x9.8x8.3 in
Shipping Weight 7.2 lb
Type biological, light/optical
Head monocular
Optics material optical glass
Nozzle 360 ° rotatable
Head inclination angle 45 °
Magnification, x 40 — 1600
Eyepiece tube diameter, in 0.9
Eyepieces WF10x with a pointer, WF16x with a pointer
Objectives achromatic: 4x, 10x, 40xs, 100xs (oil immersion)
Revolving nosepiece for 4 objectives
Stage, mm 110x125
Stage moving range, mm 58/25
Stage features mechanical double-layer
Condenser Abbe N. A. 1.25 with an iris diaphragm
Diaphragm iris
Focus coaxial, coarse (20mm) and fine (0.02mm)
Body metal
Illumination LED
Brightness adjustment
Power supply 220V/50Hz or 3 AA batteries (not included)
Power supply: batteries/built-in battery yes
Light source type 0.75W
Light filters blue, green, yellow
Additional immersion oil included
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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